Ratio Of Consecutive Terms In Binomial Expansion

If the ratio of coefficients of the three consecutives terms in binomial expansion of (1+x)^(n) is 2:5:70. Then the average of these coeficients is

Find the consecutive terms in the binomial expansion oif (3+2x)^7 whose coefficients are equal

If for some positive integer n, the coefficients of three consecutive terms in the binomial expansion (1+x)^(n+5) are in the ratio 5:10:14 , then the largest coefficient in this expansion is :

The ratio of three consecutive terms in expansion of (1+x)^(n+5) is 5:10:14 , then greatest coefficient is

Ratio of Consecutive Terms & coefficients.

Problems Related To Coefficient Of Binomial Expansion

If the coefficients of the three successive terms in the binomial expansion of (1+x)^(n) are in the ratio 1:4.42 then the first of these terms in the expansion is

The coefficient of three consecutive terms in the expansion of (1 + x)^(n ) are in the ratio 1 : 6 : 30. Find n.

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

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.