InterviewSolution
Saved Bookmarks
| 1. |
If cosα is a root of 25x2 + 5x - 12 = 0, (-1 < x < 0). Then a possible value of sin (2α) is |
|
Answer» If cosα is a root of 25x2 + 5x - 12 = 0, (-1 < x < 0). Then a possible value of sin (2α) is |
|