ધારો કે રેખા $45 x+5 y+3=0$ નો ઢાળ $27 r_1+\frac{9 r_2}{2}$ છે,જ્યાં $r_1, r_2 \in R$. તો $\lim_{x \rightarrow 3} \left( \int_3^x \frac{8 t^2}{\frac{3 r_2 x}{2}-r_2 x^2-r_1 x^3-3 x} dt \right)$ ની કિંમત ................... છે.

  • A
    $77$
  • B
    $12$
  • C
    $13$
  • D
    $15$

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