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

  • A
    $0$
  • B
    $2$
  • C
    $3$
  • D
    $4$

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Similar Questions

જો વિધેય $\frac{1}{(1 - ax)(1 - bx)}$ નું $x$ ના ઘાતાંકોમાં વિસ્તરણ $a_0 + a_1x + a_2x^2 + a_3x^3 + \dots$ હોય,તો $a_n$ શું થાય?

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

જો $\frac{x^2-7 x+2}{x^4+3 x^2+4}=\frac{A x+B}{x^2+a x+2}+\frac{C x+D}{x^2+b x+2}$ અને $a>b$ હોય,તો $B+D=$

જો $\frac{13x+43}{2x^2+17x+30} = \frac{A}{2x+5} + \frac{B}{x+6}$ હોય,તો $A+B = $

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 $k+A-B+C=$

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