यदि $\frac{x+3}{(x+1)(x^2+2)} = \frac{a}{x+1} + \frac{bx+c}{x^2+2}$ है,तो $a-b+c=$

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

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यदि $\frac{ax - 1}{(1 - x + x^2)(2 + x)} = \frac{x}{1 - x + x^2} - \frac{1}{2 + x}$ है,तो $a = $

यदि $\frac{x^2+x+1}{x^2+2x+1}=A+\frac{B}{x+1}+\frac{C}{(x+1)^2}$ है,तो $A-B$ का मान क्या होगा?

$\begin{aligned} & \text{यदि } \frac{x^3}{(2x-1)(x-1)^2} = A + \frac{B}{2x-1} + \frac{C}{x-1} \\ & + \frac{D}{(x-1)^2}, \text{ तो } 2A - 3B + 4C + 5D = \end{aligned}$

जब $3x^5-4x^4+5x^3-3x^2+6x-8$ को $x^2+x-3$ से विभाजित किया जाता है,तो भागफल क्या है?

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 $A+B+C+D=$

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