InterviewSolution
Saved Bookmarks
| 1. |
the number of real solutions of equation is: sqrt(1 + cos2x) = sqr(2).sin^-1(sinx) x belongs to [-pi, pi] options: 0, 1, 2, infinite |
|
Answer» the number of real solutions of equation is: sqrt(1 + cos2x) = sqr(2).sin^-1(sinx) x belongs to [-pi, pi] options: 0, 1, 2, infinite |
|