If the constant term, in binomial expansion of $\left(2 x^{r}+\frac{1}{x^{2}}\right)^{10}$ is 180 ,

Question

If the constant term, in binomial expansion of $\left(2 x^{r}+\frac{1}{x^{2}}\right)^{10}$ is 180 , then $r$ is equal to

Professor PC Thomas Classes · Answer

(8)\