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Kumpulan Arsip SoalKumpulan Arsip SoalKumpulan Arsip SoalKumpulan Arsip Soal----SoalSoalSoalSoal
TAHUN 2002 s/d 201TAHUN 2002 s/d 201TAHUN 2002 s/d 201TAHUN 2002 s/d 2012222
Disusun Berdasarkan Topik Materi Per Bab
(Program(Program(Program(Program StudiStudiStudiStudi IPA)IPA)IPA)IPA)
Written by :
Karyanto, S.PdKaryanto, S.PdKaryanto, S.PdKaryanto, S.Pd ([email protected])
Edited and Distributed by :
Pak AnangPak AnangPak AnangPak Anang
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman ii
Daftar Isi
Halaman
Daftar IsiDaftar IsiDaftar IsiDaftar Isi ..................................................................................................................................................................................................................... ii
BAB 1.BAB 1.BAB 1.BAB 1. Pangkat, Akar dan LogaritmaPangkat, Akar dan LogaritmaPangkat, Akar dan LogaritmaPangkat, Akar dan Logaritma
A. Pangkat Rasional ......................................................................................................................................................................... 1
B. Bentuk Akar ................................................................................................................................................................................... 4
C. Logaritma........................................................................................................................................................................................ 8
BAB 2.BAB 2.BAB 2.BAB 2. Fungsi KuadratFungsi KuadratFungsi KuadratFungsi Kuadrat
A. Persamaan Kuadrat ................................................................................................................................................................. 11
B. Pertidaksamaan Kuadrat ...................................................................................................................................................... 12
C. Menyusun Persamaan Kuadrat Baru ............................................................................................................................... 15
D. Menentukan Persamaan Grafik Fungsi Kuadrat .......................................................................................................... 17
E. Kedudukan Garis Terhadap Kurva Parabola ................................................................................................................ 20
BAB 3.BAB 3.BAB 3.BAB 3. Sistem Persamaan LinearSistem Persamaan LinearSistem Persamaan LinearSistem Persamaan Linear
A. Sistem Persamaan Linear Dua Variabel (SPLDV) ....................................................................................................... 22
B. Sistem Persamaan Linear Tiga Variabel (SPLTV) ....................................................................................................... 22
BAB 4.BAB 4.BAB 4.BAB 4. Trigonometri ITrigonometri ITrigonometri ITrigonometri I
A. Trigonometri Dasar ................................................................................................................................................................. 27
B. Perbandingan Trigonometri Sudut Istimewa (30<, 45<, =0<) ................................................................................ 27
C. Perbandingan Trigonometri Sudut Berelasi ................................................................................................................. 27
D. Rumus-Rumus dalam Segitiga ............................................................................................................................................ 28
BAB 5.BAB 5.BAB 5.BAB 5. Trigonometri IITrigonometri IITrigonometri IITrigonometri II
A. Jumlah dan Selisih Dua Sudut .............................................................................................................................................. 34
B. Perkalian Sinus dan Kosinus................................................................................................................................................ 37
C. Penjumlahan dan Pengurangan Sinus, Kosinus dan Tangen .................................................................................. 38
D. Sudut Rangkap ........................................................................................................................................................................... 41
E. Persamaan Trigonometri ...................................................................................................................................................... 42
BAB =.BAB =.BAB =.BAB =. Logika MatematikaLogika MatematikaLogika MatematikaLogika Matematika
A. Negasi (Ingkaran) .................................................................................................................................................................... 4=
B. Operator Logika ........................................................................................................................................................................ 4=
C. Nilai Kebenaran Konjungsi, Disjungsi, Implikasi dan Biimplikasi ....................................................................... 4=
D. Konvers, Invers dan Kontraposisi ..................................................................................................................................... 4=
E. Pernyataan-Pernyataan yang Ekuivalen ........................................................................................................................ 4=
F. Kuantor Universal dan Kuantor Eksistensial ................................................................................................................ 47
G. Penarikan Kesimpulan ........................................................................................................................................................... 47
BAB 7.BAB 7.BAB 7.BAB 7. Dimensi TigaDimensi TigaDimensi TigaDimensi Tiga
A. Jarak ............................................................................................................................................................................................... 55
B. Sudut .............................................................................................................................................................................................. =2
C. Volume Bangun Ruang ........................................................................................................................................................... =9
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman iii
BAB 8.BAB 8.BAB 8.BAB 8. StatistikaStatistikaStatistikaStatistika
A. Ukuran Pemusatan
1. Mean....................................................................................................................................................................................... 72
2. Median .................................................................................................................................................................................. 74
3. Modus .................................................................................................................................................................................... 75
B. Ukuran Letak
1. Kuartil.................................................................................................................................................................................... 78
BAB 9.BAB 9.BAB 9.BAB 9. PeluangPeluangPeluangPeluang
A. Kaidah Pencacahan
1. Aturan Perkalian ............................................................................................................................................................... 81
2. Permutasi ............................................................................................................................................................................. 82
3. Kombinasi ............................................................................................................................................................................ 83
B. Peluang Suatu Kejadian ......................................................................................................................................................... 85
BAB 10.BAB 10.BAB 10.BAB 10. LingkaranLingkaranLingkaranLingkaran
A. Persamaan Lingkaran ............................................................................................................................................................. 89
B. Persamaan Garis Singgung Lingkaran ............................................................................................................................. 89
BAB 11.BAB 11.BAB 11.BAB 11. Suku BanyakSuku BanyakSuku BanyakSuku Banyak
A. Teorema Sisa .............................................................................................................................................................................. 93
B. Teorema Faktor......................................................................................................................................................................... 93
C. Akar Rasional Persamaan Suku Banyak ......................................................................................................................... 93
BAB 12.BAB 12.BAB 12.BAB 12. Fungsi Komposisi dan Fungsi InversFungsi Komposisi dan Fungsi InversFungsi Komposisi dan Fungsi InversFungsi Komposisi dan Fungsi Invers
A. Domain Fungsi ........................................................................................................................................................................... 98
B. Komposisi Fungsi dan Invers Fungsi ............................................................................................................................... 98
BAB 13.BAB 13.BAB 13.BAB 13. Limit FungsiLimit FungsiLimit FungsiLimit Fungsi
A. Limit Fungsi Aljabar .............................................................................................................................................................. 105
B. Limit Fungsi Trigonometri ................................................................................................................................................. 108
C. Limit Mendekati Tak Berhingga ....................................................................................................................................... 112
BAB 14.BAB 14.BAB 14.BAB 14. Turunan Turunan Turunan Turunan (Derivatif)(Derivatif)(Derivatif)(Derivatif)
A. Rumus-Rumus Turunan Fungsi Aljabar dan Trigonometri .................................................................................. 113
B. Aplikasi Turunan Suatu Fungsi......................................................................................................................................... 11=
BAB 15.BAB 15.BAB 15.BAB 15. Integral (Anti Diferensial)Integral (Anti Diferensial)Integral (Anti Diferensial)Integral (Anti Diferensial)
A. Integral Tak Tentu
1. Rumus-Rumus Integral Tak Tentu Fungsi Aljabar dan Trigonometri ...................................................... 121
2. Penggunaan Integral Tak Tentu ............................................................................................................................... 127
B. Integral Tentu
1. Integral Tentu Fungsi Aljabar dan Trigonometri .............................................................................................. 128
2. Penggunaan Integral Tentu
a. Menentukan Luas Daerah ................................................................................................................................... 135
b. Menentukan Volume Benda Putar ................................................................................................................... 140
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman iv
BAB 1=.BAB 1=.BAB 1=.BAB 1=. Program LinearProgram LinearProgram LinearProgram Linear
A. Persamaan Garis Lurus ........................................................................................................................................................ 14=
B. Himpunan Penyelesaian dari Pertidaksamaan Linear ........................................................................................... 14=
C. Fungsi Tujuan (Obyektif/Sasaran), Nilai Maksimum dan Nilai Minimum ..................................................... 147
BAB 17.BAB 17.BAB 17.BAB 17. MatriksMatriksMatriksMatriks
A. Transpose Matriks ................................................................................................................................................................. 154
B. Penjumlahan dan Pengurangan Matriks....................................................................................................................... 154
C. Perkalian Matriks dengan Bilangan Real B .................................................................................................................. 154
D. Perkalian Dua Buah Matriks .............................................................................................................................................. 154
E. Matriks Identitas .................................................................................................................................................................... 154
F. Determinan Matriks Berordo 2x2 ................................................................................................................................... 154
G. Invers Matriks .......................................................................................................................................................................... 155
H. Matriks Singular ...................................................................................................................................................................... 155
I. Persamaan Matriks ................................................................................................................................................................ 155
BAB 18.BAB 18.BAB 18.BAB 18. VektorVektorVektorVektor
A. Vektor Secara Geometri ....................................................................................................................................................... 1=1
B. Vektor Secara Aljabar ........................................................................................................................................................... 1=1
C. Perkalian Silang (DEF GHEIJKF) ....................................................................................................................................... 1=1
D. Proyeksi Vektor ....................................................................................................................................................................... 1=1
BAB 19.BAB 19.BAB 19.BAB 19. TransformasiTransformasiTransformasiTransformasi
A. Translasi (Pergeseran) ........................................................................................................................................................ 171
B. Refleksi (Pencerminan) ....................................................................................................................................................... 171
C. Rotasi (Perputaran) .............................................................................................................................................................. 171
D. Dilatasi (Perbesaran)............................................................................................................................................................ 172
E. Komposisi Transformasi ..................................................................................................................................................... 172
F. Luas Hasil Transformasi ...................................................................................................................................................... 172
BAB 20.BAB 20.BAB 20.BAB 20. Barisan dan DeretBarisan dan DeretBarisan dan DeretBarisan dan Deret
A. Barisan Aritmetika dan Geometri .................................................................................................................................... 178
B. Deret Aritmetika dan Geometri ........................................................................................................................................ 178
BAB 21.BAB 21.BAB 21.BAB 21. Fungsi Eksponen dan LogaritmaFungsi Eksponen dan LogaritmaFungsi Eksponen dan LogaritmaFungsi Eksponen dan Logaritma
A. Persamaan Eksponen ........................................................................................................................................................... 188
B. Pertidaksamaan Eksponen ................................................................................................................................................. 192
C. Persamaan Logaritma........................................................................................................................................................... 194
D. Pertidaksamaan Logaritma ................................................................................................................................................ 19=
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 1
1. PANGKAT, AKAR, DAN LOGARITMA
A. Pangkat Rasional
1) Pangkat negatif dan nol
Misalkan a ∈ R dan a ≠ 0, maka:
a) a-n
= na
1atau a
n =
na−
1
b) a0 = 1
2) Sifat-Sifat Pangkat
Jika a dan b bilangan real serta n, p, q bilangan bulat positif, maka berlaku:
a) ap × a
q = a
p+q
b) ap : a
q = a
p-q
c) ( )qpa = apq
d) ( )nba × = an×b
n
e) ( )n
n
b
an
b
a =
SOAL PENYELESAIAN
1. UN 2012/A13
Diketahui a = 4, b = 2, dan c = 2
1. Nilai
21)( −a x 3
4
−c
b = …..
A. 2
1 D.
16
1
B. 4
1 E.
32
1
C. 8
1 Jawab : C
2. UN 2012/C37
Diketahui ,2,2
1== ba dan c = 1 .Nilai dari
12
32 ..−
−
cab
cba adalah ….
A. 1
B. 4
C. 16
D. 64
E. 96
Jawab: B
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 2
SOAL PENYELESAIAN
3. UN 2012/B25
Nilai dari 22
132
bca
cba−
−
, untuk a = 2, b = 3
dan c = 5 adalah ...
A. 12581
B. 125144
C. 125432
D. 125
1296
E. 1252596
Jawab : B
4. UN 2012/E52
Jika di ketahui x = 31 , y =
51 dan z = 2 maka
nilai dari 423
24
−−
−−
zyx
yzx adalah…..
A. 32
B. 60
C. 100
D. 320
E. 640
Jawab : B
5. EBTANAS 2002
Diketahui a = 2 + 5 dan b = 2 – 5 .
Nilai dari a2 – b
2 = …
a. –3
b. –1
c. 2 5
d. 4 5
e. 8 5
Jawab : e
6. UN 2011 PAKET 12
Bentuk sederhana dari 417
643
84
7
−−−
−−
zyx
zyx = …
a. 3
1010
12y
zx d.
4
23
12x
zy
b. 34
2
12 yx
z e.
23
10
12 zy
x
c. 2
510
12z
yx Jawab : e
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 3
SOAL PENYELESAIAN
7. UN 2011 PAKET 46
Bentuk sederhana dari 632
27
6
24
−−−
−−
cba
cba = …
a. 53
54
ba
c d.
5
74
a
bc
b. 55
4
ca
b e.
ba
c
3
74
c. ca
b
3
4 Jawab : d
8. UN 2010 PAKET A
Bentuk sederhana dari
1
575
35
3
27−
−−
−−
��
�
�
��
�
�
ba
ba
adalah …
a. (3 ab)2
b. 3 (ab)2
c. 9 (ab)2
d. 2)(
3
ab
e. 2)(
9
ab
Jawab : e
9. UN 2010 PAKET B
Bentuk sederhana dari 254
423
)5(
)5(−−−
−
ba
ba
adalah …
a. 56 a
4 b
–18
b. 56 a
4 b
2
c. 52 a
4 b
2
d. 56 ab
–1
e. 56 a
9 b
–1
Jawab : a
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 4
B. Bentuk Akar
1) Definisi bentuk Akar
Jika a bilangan real serta m, n bilangan bulat positif, maka berlaku:
a) n aa n =1
b) n m
aa nm
=
2) Operasi Aljabar Bentuk Akar
Untuk setiap a, b, dan c bilangan positif, maka berlaku hubungan:
a) a � + b � = (a + b) �
b) a � – b � = (a – b) �
c) �� × = ��×
d) �� + = ������ 2++
e) �� − = ������ 2−+
3) Merasionalkan penyebut
Untuk setiap pecahan yang penyebutnya mengandung bilangan irrasional (bilangan yang tidak
dapat di akar), dapat dirasionalkan penyebutnya dengan kaidah-kaidah sebagai berikut:
a) b
ba
b
b
b
a
b
a =×=
b) ba
bac
ba
ba
ba
c
ba
c
−
−
−
−
++=×=
2
)(
c) ba
bac
ba
ba
ba
c
ba
c
−
−
−
−
++=×=
)(
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 5
SOAL PENYELESAIAN
1. UN 2012/A13
Bentuk sederhana dari 52
532
−
+
adalah…..
A. )10417(3
1−
B. )10415(3
2−−
C. )10415(3
2−
D. )10417(3
1−−
E. )10417(3
1+−
Jawab : E
2. UN 2012/C37
Bentuk 327
733
−
+ dapat disederhanakan
menjadi bentuk …
A. –25 – 5 21
B. –25 + 5 21
C. –5 + 5 21
D. –5 + 21
E. –5 – 21
Jawab : E
3. UN 2012/D49
Bentuk sederhana dari 32
322
−
−
adalah….
A.–4 – 3 6 D. 4 – 6
B. –4 – 6 E. 4 + 6
C. –4 + 6 Jawab : E
4. UN 2012/B25
Bentuk sederhana dari 235
25
+
−
A. )10411( +−−
B. )1041( +−−
C. )10411( −
D. )10411( +
E. )10411( +−
Jawab : C
Arsip Soal UN Matematika IPA. Downloaded from http://pak-anang.blogspot.com Halaman 6
SOAL PENYELESAIAN
5. UN 2011 PAKET 12
Bentuk sederhana dari 335
325
−
+ = …
a. 22
15520 + d.
22
15520
−
+
b. 22
15523 − e.
22
15523
−
+
c. 22
15520
−
− Jawab : e
6. UN 2011 PAKET 46
Bentuk sederhana dari 263
233
−
+ = …
a. )6313(23
1+−
b. )6313(23
1−−
c. )611(23
1−−−
d. )6311(23
1+
e. )6313(23
1+
Jawab : e
7. UN 2010 PAKET A
Bentuk sederhana dari
)53(
)32)(32(4
+
−+ = …
A. –(3 – 5 ) D. (3 – 5 )
B. –4
1(3 – 5 ) E. (3 + 5 )
C. 4
1 (3 – 5 ) Jawab : D
8. UN 2010 PAKET B
Bentuk sederhana dari
62
)53)(53(6
+
−+ =…
a. 24 + 12 6
b. –24 + 12 6
c. 24 – 12 6
d. –24 – 6
e. –24 – 12 6
Jawab : b