Saved Bookmarks
| 1. |
If the coefficient of mth, (m+1)th and (m+2)th terms in the expansion of (1+x)n are in A.P., then: |
|
Answer» If the coefficient of mth, (m+1)th and (m+2)th terms in the expansion of (1+x)n are in A.P., then: |
|