$\int \frac{2x+5}{\sqrt{7-6x-x^2}} \, dx = A \sqrt{7-6x-x^2} + B \sin^{-1}\left(\frac{x+3}{4}\right) + c$ (જ્યાં $c$ એ સંકલનનો અચળાંક છે),તો $A+B$ ની કિંમત શોધો.

  • A
    -$3$
  • B
    $1$
  • C
    -$1$
  • D
    $3$

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જો $\int \frac{e^{\frac{x}{2}}}{\sqrt{e^{-x}-e^x}} \, dx = \sin^{-1}(f(x)) + C$,(જ્યાં $C$ એ સંકલનનો અચળાંક છે),તો $f(2)$ ની કિંમત શોધો:

જો $\int\left(\frac{1}{x}+\frac{1}{x^3}\right)\left(\sqrt[23]{3 x^{-24}+x^{-26}}\right) d x =-\frac{\alpha}{3(\alpha+1)}\left(3 x^\beta+x^\gamma\right)^{\frac{\alpha+1}{\alpha}}+C, x>0,$ $(\alpha, \beta, \gamma \in Z)$,જ્યાં $C$ એ સંકલનનો અચળાંક છે,તો $\alpha+\beta+\gamma$ ની કિંમત . . . . . . છે.

$-1 < x, y < 1$ માટે,જો $\int \frac{x}{\sqrt{1+x}+\sqrt{1-x}} dx + \int \frac{y}{\sqrt{y+1}+\sqrt{y-1}} dy = A(1+x)^{3/2} + B(1-x)^{3/2} + f(y)(y+1)^{3/2} + g(y)(y-1)^{3/2} + C$ હોય,તો $A f(y) + B g(y) =$

$\int \sqrt{x^2+3x} \, dx =$

ધારો કે $\int \frac{2-\tan x}{3+\tan x} dx = \frac{1}{2}(\alpha x + \log_e |\beta \sin x + \gamma \cos x|) + C$,જ્યાં $C$ એ સંકલનનો અચળાંક છે. તો $\alpha + \frac{\gamma}{\beta}$ ની કિંમત શોધો:

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