Jee Main
Inverse Trigonometric Functions
JEE Main 2022 (Online) 24th June Evening Shift
MCQ+4 / -12022
যদি \(x * y = {x^2} + {y^3}\) এবং \(\left( {x * 1} \right) * 1 = x * \left( {1 * 1} \right)\) হয় তবে \(2{\sin ^{ - 1}}\left( {{{{x^4} + {x^2} - 2} \over {{x^4} + {x^2} + 2}}} \right)\) - এর মান হবে
