જો $\frac{1}{(3-5 x)(2+3 x)}=\frac{A}{3-5 x}+\frac{B}{2+3 x}$ હોય,તો $A : B$ શું થાય?

  • A
    $2: 3$
  • B
    $5: 3$
  • C
    $3: 5$
  • D
    $3: 2$

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જો $\frac{13x+43}{2x^2+17x+30} = \frac{A}{2x+5} + \frac{B}{x+6}$ હોય,તો $A+B = $

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જો $\frac{x}{(x - 1)(x^2 + 1)^2} = \frac{1}{4} \left[ \frac{1}{x - 1} - \frac{x + 1}{x^2 + 1} \right] + y$ હોય,તો $y =$

જો $\frac{x}{(1+x^2)(3-2x)} = \frac{Bx+C}{1+x^2} + \frac{A}{3-2x}$ હોય,તો $C$ ની કિંમત શોધો.

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