$\int \frac{\sec^2 x \, dx}{\sqrt{\tan^2 x + 4}} = $

  • A
    $\log \left[ \tan x + \sqrt{\tan^2 x + 4} \right] + c$
  • B
    $\frac{1}{2} \log \left[ \tan x + \sqrt{\tan^2 x + 4} \right] + c$
  • C
    $\log \left[ \frac{1}{2} \tan x + \frac{1}{2} \sqrt{\tan^2 x + 4} \right] + c$
  • D
    આમાંથી કોઈ નહીં

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$\int \sin ^{3} x \cos ^{2} x \, dx$

જો $\int \frac{\sin ^3 x}{\left(\cos ^4 x+3 \cos ^2 x+1\right) \tan ^{-1}(\sec x+\cos x)} d x=f(x)+C$ હોય,તો $e^{f(x)}=$

સંકલન $\int \frac{\sin ^2 x \cos ^2 x}{\left(\sin ^5 x+\cos ^3 x \sin ^2 x+\sin ^3 x \cos ^2 x+\cos ^5 x\right)^2} d x$ ની કિંમત શું થાય? (જ્યાં $C$ એ સંકલનનો અચળાંક છે).

$\int \sin ^5 x \cdot \cos ^5 x \, dx =$

$\int \left( \frac{4 \tan^4 x + 3 \tan^2 x - 1}{\tan^2 x + 4} \right) dx =$

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