यदि $\frac{d}{d x}\left(\frac{2 x+1}{(x+1)^2(x-2)}\right)=\frac{A}{(x-2)^2}+\frac{B}{(x+1)^3}+\frac{C}{(x+1)^2}$ है, तो $A+B+C=$

  • A
    $0$
  • B
    $1$
  • C
    $-2/3$
  • D
    $2$

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यदि $\frac{x^5-5}{x^3+x^2}=f(x)+\frac{A}{x}+\frac{B}{x^2}+\frac{C}{x+1}$ है, तो $K$ का वह बड़ा मान जिसके लिए $f(K)+A+B+C=1$ है, ज्ञात कीजिए।

$\frac{3x - 1}{(1 - x + x^2)(2 + x)}$ का आंशिक भिन्न है:

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$\frac{2x^2+1}{x^3-1} = \frac{A}{x-1} + \frac{Bx+C}{x^2+x+1} \Rightarrow 7A + 2B + C = ?$

यदि $\frac{x^3+x^2+1}{(x^2+2)(x^2+3)}=\frac{Ax+B}{x^2+2}+\frac{Cx+D}{x^2+3}$ है,तो $A+B+C+D=$

यदि $\frac{4x^2+5}{(x-2)^4} = \frac{A}{(x-2)} + \frac{B}{(x-2)^2} + \frac{C}{(x-2)^3} + \frac{D}{(x-2)^4}$,तो $\sqrt{\frac{A}{C} + \frac{B}{C} + \frac{D}{C}} = $

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