The value of the numerically greatest term in the expansion of (2x+3y )^11, when x= 12 and y= 13 is

Question

Accepted Answer

Correct answer: A. (a) Greatest term of (1+x )^n=^nC_ n+12 (When n is odd) Greatest term =^11C_ 11+1^2=T_6 ∴T_6=T_5+1=^11C_5= 11 10 9 8 71 2 3 4 5=462

$The value of the numerically greatest term in the expansion of (2 x + 3 y)^{11}, when x = \frac{1}{2} and y = \frac{1}{3} is$

Solution

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