`int_0^2 3^(x+2)dx`

int_0^2 e^(x/2) dx

int_0^2(3x^2-4)dx

1. int_(0)^(2)3x^(2)dx

(5)Value of int_(0)^(2)3x^(2)dx+int_(0)^(pi//2)sinxdx is

IfI_1=int_0^1 2^(x^2)dx ,I_2=int_0^1 2^(x^3)dx ,I_3=int_1^2 2^(x^2)dx ,I_4=int_1^2 2^(x^3)dx , then which of the following is/are true?

Evaluate: lim_(x->oo)((int_0^xe^(x^2)dx)^2)/(int_0^x e^(2x^2)dx)

int_0^2 3x^2 dx

int_0^2{x}^([x])dx

int_0^1 e^(2-3x)dx

int_0^4 (2x-1) dx