Question

If $\int e^x(tanx+1)secxdx=e^xf(x)+C,$ then $f(x)$ is:
(A) $e^X$
(B) $tanx$
(C)$secx$
(D) $secx \ tanx$
choose the correct answer from the options given below

• A. (A) Only
• B. (B) Only
• C. (C) Only
• D. (D) Only

Answer 1

Answer: (C)

(C) Only

Answer 2

The correct option is (C):(C) only