$\int \frac{1 + \tan x \tan(x + a)}{\tan x \tan(x + a)} dx =$

  • A
    $\tan a (\log(\sec(x + a)) + \log \sec x + C)$
  • B
    $\cot a (\log |\sin x| - \log |\sin(x + a)|) + C$
  • C
    $\tan a (\log (\frac{\cos x}{\sin(x + a)})) + C$
  • D
    $\cot a (\log \frac{\sin(x + a)}{\cos(x + a)}) + C$

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Similar Questions

$\int \frac{1}{\cos x+\sqrt{3} \sin x} dx =$

ધારો કે $f(x)$ એ $\cos^3 x$ નું અનિયત સંકલન છે.
વિધાન $1$: $f(x)$ એ $\pi$ આવર્તમાન ધરાવતું આવર્તી વિધેય છે.
વિધાન $2$: $\cos^3 x$ એ આવર્તી વિધેય છે.

વિધેયનું સંકલન કરો: $\frac{1}{\sqrt{1+4x^2}}$

જો $\int \frac{x}{x \tan x+1} \, dx = \log f(x) + k$ હોય,તો $f\left(\frac{\pi}{4}\right) =$

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

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