InterviewSolution
Saved Bookmarks
| 1. |
The principal solution `cosecx=-2` areA. `(-7pi)/(6), (-11pi)/(6)`B. `(pi)/(6), (7pi)/(6)`C. `(pi)/(6), (5pi)/(6)`D. `(7pi)/(6), (11pi)/(6)` |
| Answer» Correct Answer - D | |