If the constant term in the expansion of $\left(1+2 x-3 x^3\right)\left(\frac{3}{2} x^2-\frac{1}{3 x}\right)^9$ is $p$, then $108$ p is equal to....................

  • [JEE MAIN 2024]
  • A

    $43$

  • B

    $54$

  • C

    $77$

  • D

    $55$

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