Home
Class 12
MATHS
If C(20, 3) : C(n, 2) = 12: 1, then n =...

If `C(20, 3) : C(n, 2) = 12: 1`, then n =

Promotional Banner

Similar Questions

Explore conceptually related problems

IF C (2n, 3) : C (n,2) = 12 : 1 , then n=

If C (2n,3) : C ( n,2)=12 : 1 find n,

If "^(2n)C_3 : ^nC_2= 12: 1 , find n .

(i) If ""^(2n)C_(3) : ""^(n)C_(3)= 11 : 1 , find n. (ii) If ""^(2n)C_(3) : ""^(n)C_(2) = 12 : 1 , find n.

If C(20,n+2)=C(20,n-2) then n=

If "" ^(n)C_(12) = ""^(n)C_2 then n = ……………………… .

If .^(2n)C_(3):.^(n)C_(3)=12:1 , find n.