જો $\int \frac{dx}{1+\sin x} = \tan \left(\frac{x}{2}-\theta\right) + C$ હોય,તો $\theta=$

  • A
    $\frac{\pi}{2}$
  • B
    $\frac{\pi}{4}$
  • C
    $\pi$
  • D
    $\frac{\pi}{6}$

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Similar Questions

ધારો કે $f(x) = \tan^{-1}\left(\frac{1+\cos x}{\sin x}\right)$ અને $g(x) = \tan^{-1}\left(\frac{\sin x}{1-\cos x}\right)$ છે. તો,$\int (f(x) + g(x)) \, dx$ ની કિંમત શોધો.

$\int \frac{1 + x + \sqrt{x + x^2}}{\sqrt{x} + \sqrt{1 + x}} dx =$

$\int \frac{\sin 2x}{\sin 5x \sin 3x} \, dx = $

$\int \frac{1+x+\sqrt{x+x^2}}{\sqrt{x}+\sqrt{1+x}} d x$ ની કિંમત શોધો.

વિધેય $\sin ^{-1}(\cos x)$ નું સંકલન શોધો.

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