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JEE-MAIN 2020
03-09-2020 S2
Question
If the term independent of $x$ in the expansion of $\left(\frac{3}{2} x^2-\frac{1}{3 x}\right)^9$ is $k$, then $18 k$ is equal to :
Select the correct option:
A
9
B
11
C
5
D
7
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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JEE Main
Mathematics
Easy
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