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Integrali Formule

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Page 1: Integrali Formule

INTEGRALITabli ni integrali:

Parcijalna integracija:∫ ∫ ⋅−⋅=⋅ duvvudvu u,v su proizvoljne funkcije

I tip:

=⇒

xxexx

xxxe

xxxx

sinddvu

cos

sin

cos=

II tip:

=⇒

xxxx

x

xxxx

xx

arcsinddvlnu

arccos

arcsinlnarccos

=

III tip: integrali u parovima npr.:

xxe

xxex

x

dsinI

dcosI

2

1

∫∫

=

=

...II...II

sindcos=dvu

21

21

=+−=+

=

xxxe x

∫∫

∫∫

∫∫

+−=

+=

+=

+=

++−

=−

+±=±

+±=±

+±+=±

+−+

=−

+=+

+=−

+−=

+=

+−=

+=

+=

+=

+=

++

=

+=

=⋅

+

Cxdxx

Cxdxx

Cxx

Cxxdx

Caxax

aaxdx

Caxax

xdx

Caxax

xdx

Caxxax

dx

Cxx

xdx

Cxx

dx

Cxx

dx

Cxx

dx

Cxx

dx

Cxxdx

Cxxdx

Ca

adxa

Cedxe

Cxx

dx

Cxa

dxx

Cxdx

Cdx

xx

xx

aa

cothsinh

1

tanhcosh

1

sinhcosh

coshsinh

ln21

ln21

ln

11ln

21

1

arctan1

arcsin1

cotsin

tancos

cossin

sincosln

ln

)1(1

0

2

2

22

2222

22

22

22

22

2

2

2

2

2

1