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.

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

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Similar Questions

$|x| < 1$ માટે $\frac{1}{x^2-5x+6}$ ના વિસ્તરણમાં $x^n$ નો સહગુણક શું છે?

નીચેનામાંથી કયું અશુદ્ધ સંમેય અપૂર્ણાંક (improper rational fraction) છે?

$\frac{x^4}{x^3-3x+2}$ એ એક

જો $\frac{3x}{(x-a)(x-b)} = \frac{2}{x-a} + \frac{1}{x-b}$ હોય,તો $a:b$ ની કિંમત શોધો.

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

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