જો $\frac{2 x+7}{\left(x^2+4\right)\left(x^2+9\right)\left(x^2+16\right)}=\frac{A x+1}{x^2+4}+\frac{B x+m}{x^2+9}+\frac{C x+n}{x^2+16}$ હોય,તો $\frac{1}{A}+\frac{1}{B}+\frac{1}{C}=$

  • A
    $0$
  • B
    $27$
  • C
    $\frac{105}{2}$
  • D
    $\frac{109}{2}$

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Similar Questions

$\frac{1}{x(x+1)(x+2) \ldots(x+n)} = \frac{A_0}{x} + \frac{A_1}{x+1} + \ldots + \frac{A_n}{x+n}$. $0 \leq r \leq n$ માટે,$A_r$ ની કિંમત શોધો:

$|x| < 1$ માટે,$\frac{2}{(1-x)(2-x)}$ ના અનંત શ્રેણી વિસ્તરણમાં $x^{3}$ નો સહગુણક શું છે?

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

જો $\frac{x^2+1}{x^3+3x^2+3x+2}$ નું આંશિક અપૂર્ણાંક વિઘટન $\frac{A}{x+2} + \frac{Bx+C}{x^2+x+1}$ હોય,તો $A-B+C$ ની કિંમત શોધો.

જો $\frac{6 x^3+7 x^2-14 x+11}{6 x^3+x^2-10 x+3}=a+\frac{b}{x+p}+\frac{c}{q x+3}+\frac{d}{3 x+p}$ હોય,તો $\frac{a+b}{p+q}=$

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