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

  • A
    $f(x) = 2x^2+5x+14, A+B = 39$
  • B
    $f(x) = 2x^2-5x+14, A+B = 31$
  • C
    $f(x) = 2x^2+5x+14, A+B = 31$
  • D
    $f(x) = 2x^2+5x+14, A = 4, B = 35$

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$\frac{1-2x}{(2x+1)(2-x)}$ ના વિસ્તરણમાં $x^3$ નો સહગુણક શું છે?

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

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

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