InterviewSolution
Saved Bookmarks
| 1. |
`inttan^(-1){sqrt((1-cos2x)/(1+cos2x))} dx = ?`A. `1/((1+x^(2))) + C`B. `1/(sqrt(1+x^(2))) + C`C. `1/(sqrt(1-x^(2))) + C`D. `(x^(2))/(2) + C` |
| Answer» Correct Answer - D | |