Question:medium

The value of the integral $\int_{\pi/6}^{\pi/3} \left( \frac{4 - \csc^2 x}{\cos^4 x} \right) dx$ is:

Updated On: Apr 12, 2026
  • $\frac{11}{\sqrt{3}}$
  • $\frac{16}{\sqrt{3}}$
  • $\frac{32}{3\sqrt{3}}$
  • $\frac{64}{3\sqrt{3}}$
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The Correct Option is C

Solution and Explanation

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