If a, b and c are three consecutive 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.

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 the coefficient so three consecutive terms in the expansion of (1+x)^(n) be 76,9 and 76 find n .

If the coefficients of three consecutive terms in the expansion of (1+x)^n be 76, 95 and 76 find n .

If the coefficients of three consecutive terms in the expansion of (1+x)^n are in the ratio 1:7:42, then find the value of ndot

If the coefficients of three consecutive terms in the expansion of (1+x)^n are in the ratio 1:7:42, then find the value of ndot

If the coefficients of three consecutive terms in the expansion of (1+x)^n are in the ratio 1:7:42, then find the value of ndot