The value of ∫ (x^3 + x cos x + tan^5 x + 1)dx, x ∈ [-π/2, π/2] is A. 0 B. 2 C. π D. 1

Question

The value of\(\int\limits_{-\pi/2}^{\pi/2} \) (x³ + x cos x + tan⁵ x + 1)dx is

A. 0

B. 2

C. π

D. 1

Answer 1

Correct option is C. π

Given,

= 0 + 0 + 0 + 0 + π

= π