Jee Main
Definite Integration
JEE Main 2022 (Online) 25th June Evening Shift
MCQ+4 / -12022
যদি \({b_n} = \int_0^{^{{\pi \over 2}}} {{{{{\cos }^2}nx} \over {\sin x}}dx,{\mkern 1mu} n \in N}\) হয়, তবে
Jee Main
JEE Main 2022 (Online) 25th June Evening Shift