જો $\frac{ax - 1}{(1 - x + x^2)(2 + x)} = \frac{x}{1 - x + x^2} - \frac{1}{2 + x}$ હોય,તો $a = $

  • A
    $2$
  • B
    $3$
  • C
    $4$
  • D
    $5$

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જો $\frac{x^2}{(x^2 + a^2)(x^2 + b^2)} = k \left( \frac{a^2}{x^2 + a^2} - \frac{b^2}{x^2 + b^2} \right)$ હોય,તો $k =$

$\frac{3x - 1}{(1 - x + x^2)(2 + x)}$ નો આંશિક અપૂર્ણાંક શોધો.

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$\frac{1-2x}{(2x+1)(2-x)}$ ના વિસ્તરણમાં $x^3$ નો સહગુણક શું છે?

જો $\frac{ax+5}{(x^2+b)(x+3)}=\frac{x+21}{12(x^2+b)}+\frac{c}{12(x+3)}$ હોય,તો $b^2=$

જો $\frac{3x + a}{x^2 - 3x + 2} = \frac{A}{x - 2} - \frac{10}{x - 1}$ હોય,તો

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