C-10-Q046: The general term $T_{r+1}$ in the expansion of $(x+y)^n$ is —

C-10-Q046: The general term $T_{r+1}$ in the expansion of $(x+y)^n$ is — | প্রশ্ন করি

The general term Tr+1T_{r+1}Tr+1​ in the expansion of (x+y)n(x+y)^n(x+y)n is —