let n be positive integer If the coefficients of 2nd, 3rd and 4th terms in the expansion of - Maths - Binomial Theorem

Question

let n be positive integer If the coefficients of 2nd, 3rd and 4th
terms in the expansion of (1+x)n are in A P, then the value of n is

Varun Rawat · Accepted Answer

Refer the following link :

https://www meritnation
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let n be positive integer . If the coefficients of 2nd, 3rd and 4th terms in the expansion of (1+x)n are in A.P, then the value of n is