$\int {\frac{{\sin 2\theta d\theta}}{{(1 - {{\sin }^2}\theta )\cos 3\theta }}} $ का मान ज्ञात कीजिए। (जहाँ $C$ समाकलन स्थिरांक है।)

  • A
    $\frac{2}{3}\ln \left| {{{\left( {\frac{{\cos \theta + \cos \frac{\pi }{6}}}{{\cos \theta - \cos \frac{\pi }{6}}}} \right)}^{\tan \frac{\pi }{6}}}{e^{\sec \theta }}} \right| + C$
  • B
    $\frac{2}{3}\ln \left| {{{\left( {\frac{{\cos \theta + \cos \frac{\pi }{6}}}{{\cos \theta - \cos \frac{\pi }{6}}}} \right)}^{\tan \frac{\pi }{6}}}{e^{\cos \theta }}} \right| + C$
  • C
    $\frac{2}{3}\ln \left| {{{\left( {\frac{{\cos \theta + \cos \frac{\pi }{6}}}{{\cos \theta - \cos \frac{\pi }{6}}}} \right)}^{\tan \frac{\pi }{6}}}{e^{\sec (\pi - \theta )}}} \right| + C$
  • D
    $\frac{2}{3}\ln \left| {{{\left( {\frac{{\cos \theta + \cos \frac{\pi }{6}}}{{\cos \theta - \cos \frac{\pi }{6}}}} \right)}^{\tan \frac{\pi }{6}}}{e^{\cos (\pi - \theta )}}} \right| + C$

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