If the coefficient of `x^7 and x^8` in `(2+x//3)^n` are equal then `n=`

If the coefficients of x^(7) and x^(8) in (2+(x)/(3))^(n) are equal, then n is

If the coefficient of x^11 and x^12 in (2+ (8x)/(3))^n are equal find n

If the coefficient of x^11 and x^12 in (2+ (8x)/(3))^n are equal find n

if the coefficients of x^7 & x^8 in the expansion (2+x/3)^n are equal then n is equal to

If the coefficients of x^7 and x^8 in the expansion of [2 +x/3]^n are equal, then the value of n is : (A) 15 (B) 45 (C) 55 (D) 56

In the expansion of (3+x/2)^(n) the coefficients of x^(7) and x^(8) are equal, then the value of n is equal to

In the expansion of (3+x/2)^(n) the coefficients of x^(7) and x^(8) are equal, then the value of n is equal to