Jee Main
Trigonometric Functions And Equations
JEE Main 2021 (Online) 31st August Evening Shift
MCQ+4 / -12021
The number of solutions of the equation \({32^{{{\tan }^2}x}} + {32^{{{\sec }^2}x}} = 81,\,0 \le x \le {\pi \over 4}\) is :
Jee Main
JEE Main 2021 (Online) 31st August Evening Shift