If dx = f (x) + A, where A is any arbitrary constant, then…

Maths Indefinite Integral General Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

If dx = f (x) + A, where A is any arbitrary constant, then the function f (x) is -

2 tan –1 x

2 tan –1

2 cot –1

log e (1 + x)

Text Solution

Verified by Experts

The correct answer is:

Put = t

= ⇒ = 2dt

= 2 tan –1 t + C

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