If 36, 84, 126 are three successive binomial coefficients in the expansion of `(1+x)^(n)`, find n.

If three successive coefficients in the expansion of (1+x)^(n) be 220,495 and 972 find n.

If three successive coefficients in the expansion of (1+x)^n are 28, 56 and 70, find n.

If three successive coefficients in the expansion of (1+x)^n be 220,495 and 972, find n.

If a,b and c are three consecutive coefficients terms in the expansion of (1+x)^(n), then find n.

If there are three successive coefficients in the expansion of (1+2x)^(n) which are in the ratio 1:4:10 , then 'n' is equal to :

If there are three successive coefficients in the expansion of (1+2x)^(n) which are in the ratio 1:4:10 , then 'n' is equal to :

If a, b and c are three consecutive coefficients terms in the expansion of (1+x)^n , then find n.

If a, b and c are three consecutive coefficients terms in the expansion of (1+x)^n , then find n.

If a, b and c are three consecutive coefficients terms in the expansion of (1+x)^n , then find n.

The ratio of three consecutive binomial coefficients in the expansion of (1+x)^n is 2:5:12 . Find n.