Ts Eamcet
Binomial Theorem
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ+1 / -02022
If the 4 th term in the expansion of $\left(\frac{x}{2}-\frac{2 y}{3}\right)^6$ is -20, then $x y=$
Ts Eamcet
TS EAMCET 2022 (Online) 18th July Evening Shift
If the 4 th term in the expansion of $\left(\frac{x}{2}-\frac{2 y}{3}\right)^6$ is -20, then $x y=$