In the expansion of ${\left( {3x - \frac{1}{{{x^2}}}} \right)^{10}}$ then $5^{th}$ term from the end is :-
In the expansion of ${\left( {3x - \frac{1}{{{x^2}}}} \right)^{10}}$ then $5^{th}$ term from the end is :-
- A
$\frac{{17010}}{{{x^6}}}$
- B
$\frac{{17010}}{{{x^9}}}$
- C
$\frac{{17010}}{{{x^8}}}$
- D
$\frac{{17010}}{{{x^{-1}}}}$
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