Home
Class 12
MATHS
If ^nC4, ^nC5 and ^nC6 are in A.P. then ...

If `^nC_4, ^nC_5 and ^nC_6` are in A.P. then the value of n will be (A) 14 (B) 11 (C) 7 (D) 8

Promotional Banner

Similar Questions

Explore conceptually related problems

If sim nC_(4),^(n)C_(5),^(n)C_(6) are in A.P.then the value of n is

If nC_(4),^(n)C_(5) and ^(n)C_(6) are in AP, then n is

If "^nC_10 = ^nC_5 find "^nC_14

If "^nC_5= ^nC_12 find n.

If nC_(r)=nC_(r-1) and nP_(r)=nP_(r+1), then the value of n is

If .^nC_30=^nC_4 , find n

If nC_(16)=20C_(n+2), then the value of n is

If ^nC_(n-4)=15 , find ^rC_6

If "^17C_5 = ^nC_12 find n.