यदि $\int \frac{d x}{\cot ^2 x-1}=\frac{1}{A} \log |\sec 2 x+\tan 2 x|-\frac{x}{B}+c$,(जहाँ $c$ समाकलन का स्थिरांक है),तो $A+B=$

  • A
    $-6$
  • B
    $6$
  • C
    $-5$
  • D
    $5$

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Similar Questions

यदि $\int \frac{2 x^{12}+5 x^9}{\left(1+x^3+x^5\right)^3} d x=\frac{x^m}{l\left(1+x^3+x^5\right)^r}+C$ है, तो $\frac{m-l}{r}=$

यदि $\int(x+2) \sqrt{x^2-x+2} \, dx = \frac{1}{3} f(x) + \frac{5}{8} g(x) + \frac{35}{16} h(x) + c$ है, तो $f(-1) + g(-1) + h\left(\frac{1}{2}\right) = $

$\int \frac{dx}{2+\cos x} = $ (जहाँ $C$ समाकलन का एक स्थिरांक है।)

यदि $\int \sin (101 x)(\sin x)^{99} d x=\frac{\sin (100 x)(\sin x)^\lambda}{\mu}+c$ है, तो $\frac{\lambda}{\mu}=$

$\int \frac{d x}{4 \sin x+3 \cos x}=$

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