Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Integral Calculus Indefinite Integrals
Evaluate \(\rm \int\frac{\sec x}{\sqrt{\cos 2x}}dx\)
1
cos-1 (tan x) + c
2
sin-1 (tan x) + c
3
sec-1 (tan x) + c
4
More than one of the above
5
None of the above