જો $F_1$ અને $F_2$ એ વાસ્તવિક સહગુણકો સાથે $x^4+x^2+1$ ના અવિભાજ્ય અવયવો હોય અને $\frac{x^3-2x^2+3x-4}{x^4+x^2+1}=\frac{Ax+B}{F_1}+\frac{Cx+D}{F_2}$ હોય,તો $A+B+C+D=$

  • A
    -$2$
  • B
    $1$
  • C
    -$3$
  • D
    -$4$

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

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$\begin{aligned} & \text{જો } \frac{x^4}{(x-a)(x-b)(x-c)}=P(x)+\frac{A}{x-a}+\frac{B}{x-b} \\ & +\frac{C}{x-c} \text{ હોય, તો } P(0)+A(a-b)(a-c)= \end{aligned}$

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

જો $\frac{x^3}{(2x-1)(x+2)(x-3)}$ નો સમકક્ષ આંશિક અપૂર્ણાંક $A+\frac{B}{2x-1}+\frac{C}{x+2}+\frac{D}{x-3}$ દ્વારા આપવામાં આવે,તો $C$ ની કિંમત શોધો.

જો $\frac{x+2}{(x^2+3)(x^4+x^2)(x^2+2)} = \frac{Ax+B}{x^2+3} + \frac{Cx+D}{x^2+2} + \frac{Ex^3+Fx^2+Gx+H}{x^4+x^2}$ હોય,તો $(E+F)(C+D)(A)$ ની કિંમત શોધો.

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