જો $\int \frac{e^x}{\sqrt{e^{2x}+4e^x+13}} dx = \log \left|e^{ax}+2+\sqrt{e^{2x}+4e^x+13}\right|+c$ હોય,(જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો $a$ ની કિંમત શોધો.

  • A
    $0$
  • B
    $1$
  • C
    $2$
  • D
    $3$

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Similar Questions

$\int \frac{d x}{(x+100) \sqrt{x+99}}=f(x)+c \Rightarrow f(x)$

જો $\int \frac{\log \left(t+\sqrt{1+t^2}\right)}{\sqrt{1+t^2}} dt=\frac{1}{2}(g(t))^2+c$ જ્યાં $c$ એ સંકલનનો અચળાંક છે,તો $g(2)$ ની કિંમત શોધો.

$\int \frac{\sin x \, dx}{3 + 4\cos^2 x} = $

$\int \frac{(1-\cos x)^{2 / 7}}{(1+\cos x)^{9 / 7}} d x=$

જો $I = \int \frac{2x-7}{\sqrt{3x-2}} \, dx$ હોય,તો $I$ ની કિંમત શું થાય?

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