$\frac{2x}{x^4 + x^2 + 1}$ ને આંશિક અપૂર્ણાંકમાં વિભાજિત કરો.

  • A
    $\frac{x + 1}{x^2 - x + 1} + \frac{x - 1}{x^2 + x - 1}$
  • B
    $\frac{x - 1}{x^2 - x + 1} - \frac{x + 1}{x^2 + x + 1}$
  • C
    $\frac{x}{x^2 - x + 1} + \frac{x + 1}{x^2 + x - 1}$
  • D
    $\frac{1}{x^2 - x + 1} - \frac{1}{x^2 + x + 1}$

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Similar Questions

જો $\frac{x^3}{(2x - 1)(x + 2)(x - 3)} = p + \frac{q}{2x - 1} + \frac{r}{x + 2} + \frac{s}{x - 3}$ હોય,તો નીચેનામાંથી શું સાચું છે?

$\begin{aligned} & \text{જો } \frac{4x^2+5x^4+7}{(x^2+1)(x^4+x^2+1)} = \frac{Ax+B}{x^2+1} \\ & + \frac{Cx^3+Dx^2+Ex+F}{x^4+x^2+1}, \text{ હોય તો } \\ & B+2(D+F+E)-C \cdot A = \end{aligned}$

જો $\frac{x^3}{(2x - 1)(x - 1)^2} = A + \frac{B}{2x - 1} + \frac{C}{x - 1} + \frac{D}{(x - 1)^2}$ હોય,તો $2A - 3B + 4C + 5D = $

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 $k =$

જો $\frac{x^4}{(x-1)(x-2)(x-3)}=Ax+B \cdot \frac{1}{x-1}+C \cdot \frac{1}{x-2}+D \cdot \frac{1}{x-3}+E$ હોય,તો $A+B+C+D+E=$

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