`I_1=int_0^4[x+3/2]dx and I_2=int_0^pisqrt((1+cos2x)/2)dx` then ([.] denotes the G.IF)

If I= int_0^(100pi) sqrt(1-cos2x)dx then the value I is :

I=int_0^4(x^2+2x+4)dx

If I_1=int_0^pixf(sin^3x+cos^2x)dxand I_2=int_0^(pi/2)f(sin^3x+cos^2x)dx , then relate I_1 and I_2

If I_1=int_0^pixf(sin^3x+cos^2x)dxand I_2=int_0^(pi/2)f(sin^3x+cos^2x)dx , then relate I_1 and I_2

If I_1=int_0^(3pi) (cos^2x) dx and I_2 =int_0^pi (cos^2x) dx then (a) I_1=I_2 (2) I_1=2 I_2 (3) I_1=5I_2 (4) I_1=3I_2

Evaluate int_(0)^(2pi) [ sin x + cos x] dx where [ ] denotes the G.I.F.

Let I_1=int_0^1e^(x^2)dx and I_2=int_0^(1)2x^(2)e^(x^2)dx then the value of I_1 +I_2 is equal to

Let I_1=int_0^1e^(x^2)dx and I_2=int_0^(12)2^(x^2)e^(x^2)dx then the value of I_1 +I_2 is equal to

If I=int_0^(1) (1)/(1+x^(pi//2))dx , then\