समाकल $\int_{\pi/6}^{\pi/3} \frac{4 - \csc^2 x}{\cos^4 x} dx$ का मान ज्ञात कीजिए:

  • A
    $\frac{11}{\sqrt{3}}$
  • B
    $\frac{16}{\sqrt{3}}$
  • C
    $\frac{32}{3\sqrt{3}}$
  • D
    $\frac{64}{3\sqrt{3}}$

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Similar Questions

मान लीजिए $I = \int_{0}^{1} \frac{\sin x}{\sqrt{x}} \, dx$ और $J = \int_{0}^{1} \frac{\cos x}{\sqrt{x}} \, dx$ है। तो निम्नलिखित में से कौन सा सत्य है?

$\int_{a-c}^{b-c} f(x+c) \, dx = $

$\int_{2}^{4} (|x - 2| + |x - 3|) dx =$

$I = \int_{\pi/4}^{\pi/3} \frac{8 \sin x - \sin 2x}{x} dx$. तो

$\int_{-\frac{\pi}{4}}^{\frac{\pi}{4}} \sin^2 x \, dx = $ . . . . . . .

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