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

  • A
    $\frac{x^2+1}{(x^2+2)(x^2+x+1)}$
  • B
    $\frac{x^2+1}{(x+3)(x^2-x+1)}$
  • C
    $\frac{x}{x^2+3x+1}$
  • D
    $\frac{x^2+1}{x^2-1}$

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Similar Questions

જો $\frac{1}{x^4+x^2+1}=\frac{Ax+B}{x^2+ax+1}+\frac{Cx+D}{x^2-ax+1}$ હોય, તો $A+B-C+D=$

અપૂર્ણાંક $\frac{x^2}{(x-a)(x-b)}$ એ

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

જો $\frac{9}{(x - 1)(x + 2)^2} = \frac{A}{x - 1} + \frac{B}{x + 2} + \frac{C}{(x + 2)^2}$ હોય,તો $A - B - C = $

જો $\frac{x^4}{(x^2+1)(x-2)}=f(x)+\frac{Ax+B}{x^2+1}+\frac{C}{x-2}$ હોય, તો $f(14)+2A-B=$ ($C$ માં)

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