Exam roll no 52820035Rabin DangiQ.1
Ansx=[0:0.01:10]y=X.^2-4X-10;plot(x,y);xlabel('x');ylabel('X.^2-4*x-10');title('x.^2-4X-10
graph');grid on;axis equal;
Q.2
ansx=[0:20:3000]y=sin(x);subplot(2,2,1);plot(x,y,'r');xlabel('x');ylabel('sin(x)');
y=cos(x);subplot(2,2,2);plot(x,y,'g');xlabel('x');ylabel('cos(x)');
y=x.^2;subplot(2,2,3);plot(x,y);xlabel('x');ylabel('x.^2');
y=x.^3-4*x.^2+6;subplot(2,2,4);plot(x,y,'k');xlabel('x');ylabel('polynomial');end
Q.3 ansn=input('enter the number:');X=1;for
i=1:nfprintf('factorial=%g',f*i);endQ.4 ansa=input('enter your
choice:\n 1.add\t 2.sub\n')fprintf('enter your choice:\n 1.add\t
2.sub\n')if a==1p=input('enter p');q=inpu('enter
q');r=p+q;fprintf('sum=%g',r);elseif a==2p=input('enter
p');q=inpu('enter q');r=p-q;fprintf('diff=%g',r);end
q.5 ansa=input('enter a:')for
b=1:10fprintf('%g*%g=%g\n',a,b,a*b)end
