InterviewSolution
Saved Bookmarks
| 1. |
If n is positive integer and three consecutive coefficients in the expansion of (1+x)n are in the ratio 6 : 33 : 110, then n = |
|
Answer» If n is positive integer and three consecutive coefficients in the expansion of (1+x)n are in the ratio 6 : 33 : 110, then n = |
|