If the coefficients of three consecutive terms in the expansion of `(1+x)^n` be 76, 95 and 76 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) are 165,330 and 462 respectively , the value of n is is

If the coefficients of three consecutive terms in the expansion of (1+x)^n are 45, 120 and 210 then the value of n is

If the coefficients of three consecutive terms in the expansion of (1+x)^n are 45, 120 and 210 then the value of n is

If the coefficients of three consecutive terms in the expansion of (1 + x)^(n) are 165,330 and 462 respectively , the value of n is is

If the coefficients of three consecutive terms in the expansion of (1 + x)^(n) are 165,330 and 462 respectively , the value of n is is

If the coefficients of three consecutive terms in the expansion of (1 + x)^(n) are in the ratio 1 : 3 : 5, then show that n = 7.

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 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 n.

The coefficients of three consecutive terms in the expansion of (1+x)^(n) are in the ratio 1:7:42. Find n.