જો $\frac{d}{d x}\left(\frac{x^2}{(x+2)(2 x+3)}\right)=\frac{A}{(x+2)^2}+\frac{B}{(2 x+3)^2}$ હોય,તો $A+B=$

  • A
    $1 / 2$
  • B
    $-5$
  • C
    $-3 / 2$
  • D
    $9 / 4$

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જો $\int \frac{5 \cot x+1}{(\cot x-1)(\cot x-2) \sin ^2 x} d x = 6 \log |f(x)|+11 \log |g(x)|+c$ હોય,તો $(f(x), g(x))=$

સંમેય વિધેયનું સંકલન કરો: $\frac{\cos x}{(1-\sin x)(2-\sin x)}$
[સૂચના: $\sin x = t$ લો]

$x > 1$ માટે,સંકલન $\int \frac{1}{x(x^4 - 1)} \, dx$ ની કિંમત શોધો.

Difficult
View Solution

$\frac{x^4}{(x^2+1)(x^2+3)} =$

$\int_{\log 4}^{\log 5} \frac{e^{2 x}+e^x}{e^{2 x}-5 e^x+6} d x=$

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