જો $\frac{x^{4}}{(x - 1)(x - 2)} = f(x) + \frac{A}{x - 1} + \frac{B}{x - 2}$ હોય,તો

  • A
    $f(x) = x^{2} - 3x + 7$
  • B
    $f(x) = x^{2} + 3x + 7$
  • C
    $A + B = 17$
  • D
    $A - B = -18$

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જો $\frac{2x^3+x^2-5}{x^4-25}=\frac{Ax+B}{x^2-5}+\frac{Cx+1}{x^2+5}$ હોય, તો $(A, B, C)$ ની કિંમત શોધો.

જો $\frac{x^2+1}{(x^2+2)(x^2+3)} = \frac{Ax+B}{x^2+2} + \frac{Cx+D}{x^2+3}$ હોય, તો $A+B+C+D=$

જો $\frac{3}{(x-1)(x^2+x+1)} = \frac{1}{x-1} - \frac{x+2}{x^2+x+1} = f_1(x) - f_2(x)$ અને $\frac{x+1}{(x-1)^2(x^2+x+1)} = A f_1(x) + (B + \frac{D}{x-1}) f_2(x) + \frac{C}{(x-1)^2}$ હોય,તો $A+B+C+D$ શોધો.

જો $\frac{x^2+5}{(x^2+1)(x-2)}=\frac{A}{x-2}+\frac{Bx+C}{x^2+1}$ હોય, તો $A+B+C=$

જો $\frac{2x^4-x^3+3x^2-x+4}{x^2-3x+2} = f(x) + \frac{A}{x-1} + \frac{B}{x-2}$ હોય,તો:

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