કોઈપણ દ્વિઘાત બહુપદી $f(x)$ માટે, તે સાચું છે કે $f(x)=f(a)+f^{\prime}(a)(x-a)+\frac{f^{\prime \prime}(a)}{2!}(x-a)^2$ જ્યાં $a$ એ કોઈપણ વાસ્તવિક સંખ્યા છે. જો $\frac{3 x^2+4 x+7}{(x-2)^3}=\frac{A}{(x-2)^3}+\frac{B}{(x-2)^2}+\frac{C}{(x-2)}$ અને $g(x)=3 x^2+4 x+7$ હોય, તો $A+B+C=$

  • A
    $g(2)+g^{\prime}(2)+g^{\prime \prime}(2)$
  • B
    $g^{\prime \prime}(2)+2 g(2)+\frac{g^{\prime}(1)}{2!}$
  • C
    $g(2)+g^{\prime}(2)+\frac{g^{\prime \prime}(2)}{2!}$
  • D
    $2 g(2)+2 g^{\prime}(2)+\frac{g^{\prime \prime}(2)}{2!}$

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