CBSE

MATHEMATICS · Multi-part · CBSE · Mathematics · Integrals · Integrals

Problem

Evaluate (1)

\int_{0}^{\pi/2} \frac{dx}{1 + \sqrt{\tan x}}

(2)

\int_{0}^{\pi/2} \log(\tan x) dx

(3)

\int_{0}^{\pi/4} \log(1 + \tan x) dx

(4)

\int_{0}^{\pi/2} \frac{\sin x - \cos x}{1 + \sin x \cos x} dx