Jee Main
Binomial Theorem
JEE Main 2022 (Online) 29th July Evening Shift
MCQ+4 / -12022
\(\sum\limits_{r = 1}^{20} {({r^2} + 1)(r!)}\) এর মান হবে
Jee Main
JEE Main 2022 (Online) 29th July Evening Shift
\(\sum\limits_{r = 1}^{20} {({r^2} + 1)(r!)}\) এর মান হবে