The numerically greatest term in the binomial expansion of (... | Mathematics | SolveeIt | Solveeit

Today, August 18

Question

The numerically greatest term in the binomial expansion of $(2a - 3b)^{19}$ and $a = \frac{1}{4}$ and $b = \frac{2}{3}$ is

A

$^{19}C_5 . 2^{11}$

B

$^{19}C_3 . \frac{1}{2^{11}}$

C

$^{19}C_4 . \frac{1}{2^{13}}$

D

$^{19}C_3 . 2^{13}$

Answer

$^{19}C_3 . 2^{13}$

Explanation

Solution

Answer (d) $^{19}C_3 . 2^{13}$