यदि $\frac{9x-7}{(x+3)(x^2+1)} = \frac{A}{x+3} + \frac{Bx+C}{x^2+1}$,जहाँ $A, B, C \in \mathbb{R}$,तो $A+B+C = $

  • A
    $\frac{17}{5}$
  • B
    $\frac{-6}{5}$
  • C
    $\frac{6}{5}$
  • D
    $\frac{-17}{5}$

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यदि $\frac{x^2+3}{x^4+2 x^2+9}=\frac{A x+B}{x^2+a x+b}+\frac{C x+D}{x^2+c x+b}$ है,तो $a A+b B+c C+D=$

यदि $\frac{3x + a}{x^2 - 3x + 2} = \frac{A}{x - 2} - \frac{10}{x - 1}$ है,तो

व्यंजक $\frac{3x}{(x - 2)(x + 1)}$ के प्रसार में $x^4$ का गुणांक क्या है?

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यदि $\frac{6 x^3+7 x^2-14 x+11}{6 x^3+x^2-10 x+3}=a+\frac{b}{x+p}+\frac{c}{q x+3}+\frac{d}{3 x+p}$ है,तो $\frac{a+b}{p+q}=$

$\frac{x^4}{x^3-3x+2}$ एक

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