જો $\frac{2 x^2+5 x+6}{(x+2)^3}=\frac{a}{x+2}+\frac{b}{(x+2)^2}+\frac{c}{(x+2)^3}$ હોય,તો $a \cdot b+b \cdot c+c \cdot a=$

  • A
    $28$
  • B
    $14$
  • C
    -$10$
  • D
    -$8$

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જો $\frac{x}{(1+x^2)(3-2x)} = \frac{Bx+C}{1+x^2} + \frac{A}{3-2x}$ હોય,તો $C$ ની કિંમત શોધો.

જો $\frac{x-4}{x^2-5x+6}$ ને $x$ ની ચડતી ઘાતમાં વિસ્તૃત કરી શકાય,તો $x^3$ નો સહગુણક શું છે?

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

$\frac{x^2}{(x - 1)^3(x - 2)}$ નો આંશિક અપૂર્ણાંક શું છે?

જો $\frac{(x - a)(x - b)}{(x - c)(x - d)} = \frac{A}{x - c} - \frac{B}{x - d} + C$ હોય,તો $C = $

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