InterviewSolution
Saved Bookmarks
| 1. |
If tan alpha, tan beta, tan lambda are the roots of the equation x^(3) - px^(2) - r = 0 then the value of (1+tan^(2) alpha) (1+tan^(2) beta)(1+tan^(2)lambda) = |
|
Answer» `1+(p-r)^(2)` |
|