int_(0)^((pi)/(4))(2sec^(2)x+x^(3)+2)dx

int_(0)^((pi)/(2))(2sec^(2)x+x^(3)+2)dx

Evaluate : int_(0)^((pi)/(4)) sec^(2) x dx

The value of int_(-((pi)/(4))^((1)/(3)))^(((pi)/(4))^((1)/(3)))(x^(2))/((1+sin^(2)x^(3))(1+e^(x)^^7))dxis (a) (1)/(3)tan^(-1)sqrt(2)(b)(1)/(3sqrt(2))tan^(-1)sqrt(2)(c)int_(0)^((pi)/(4))(sec^(2)dx)/(sec^(2)x+tan^(2)x)(d)(1)/(3)int_(0)^((pi)/(4))(sec^(2)dx)/(sec^(2)x+tan^(2)x)

Evaluate: int_(0)^((pi)/(4)) (sec^(2)x)/(3 tan^(2) x+4 tan x+1)dx

Evaluate the definite integral: int_0^(pi/4)(2sec^2x + x^3+2)dx

Evaluate the following integrals: int_0^(pi/4) (2 sec^2x +x^3+2) dx

int_(0)^((pi)/(4))(sec x)/(1+2sin^(2)x)dx

Evaluate the following : int_(0)^(pi//4)(sec^(2)x)/(tan^(2)x+4 tanx+1)dx