[" EXAMPLE "1" Evalu "],[" (i) "int_(1)^(2)x^(2)dx]

Evaluate int_(-1)^(1)(x^2)/(x^2+1)dx .

Evaluate : int_(-1)^(1)(x^(2))/(1+x^(2))dx

Examples: int_(2)^(4)(x)/(x^(2)+1)dx

Evaluate: (i) int1/(sqrt(1+cos2x))\ dx

Evaluate : (i) int_(0)^(2)e^(x//2)dx (ii) int_(2)^(4)(x)/((x^(2)+1))dx (iii) int_(0)^(1)cos^(-1)xdx

Evaluate: I=int(1)/(1-2sin x)dx

If I_(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

Evaluate the integral I=int_(0)^(2)|x-1|dx .

Evaluate the integral I=int_(0)^(2)|x-1|dx .

Evaluate the following integrals (i) int_(1)^(2)((x+1)^(2))/(sqrt(x))dx