ધારો કે $H(x) = 3x^4 + 6x^3 - 2x^2 + 1$ અને $g(x)$ એક સુરેખ બહુપદી છે. જો $\frac{H(x)}{(x-1)(x+1)(x-2)} = f(x) + \frac{g(x)}{(x-1)(x+1)(x-2)}$ હોય,તો $H(-1) + 2H(2) - 3H(1) =$

  • A
    $f(-1) + 2f(2) - 3f(1)$
  • B
    $H(-1) + f(2) + g(3)$
  • C
    $g(-1) + 2g(2) - 3g(1)$
  • D
    $H(1) + 2f(2) - g(1)$

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જો $\frac{2x^3+1}{2x^2-x-6} = ax+b+\frac{A}{px-2}+\frac{B}{2x+q}$ હોય,તો $51apB=$ ($bqA$ માં)

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

જો $\frac{1}{x^4+x^2+1}=\frac{A x+B}{x^2+x+1}+\frac{C x+D}{x^2-x+1}$ હોય,તો $C+D$ ની કિંમત શોધો.

$\frac{x^2 - 5}{x^2 - 3x + 2}$ ના આંશિક અપૂર્ણાંકો શું છે?

$\begin{aligned} & \frac{x^2+1}{x^4+4}=\frac{A x+B}{x^2-2 x+2}+\frac{C x+D}{x^2+2 x+2} \\ & \Rightarrow 3 A+2 B+3 C=\end{aligned}$

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