(\tan^{2}x + c) is. | MATH - FUNDAMENTAL INTEGRATION | SolveeIt | Solveeit

Today, August 23

Question

$\tan^{2}x + c$ is.

A

$- \cot^{2}x + c$

B

$\int_{}^{}{\left( 2\sin x + \frac{1}{x} \right)\mspace{6mu} dx}$

C

$- 2\cos x + \log x + c$

D

$2\cos x + \log x + c$ + c

Answer

$- \cot^{2}x + c$

Explanation

Solution

It is obvious.