JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Easy

1 of 1

Application +4 | -1

The number of solutions of the equation

{32^{{{\tan }^2}x}} + {32^{{{\sec }^2}x}} = 81,\,\,0 \le x \le \frac{\pi }{4}

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Correct option: B

Option B (1) is correct because the equation simplifies to a form where there is only one solution for tan(x) within the given interval.

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