MCQ
${\left( {{x^2} - \frac{{3\sqrt 3 }}{{{x^3}}}} \right)^{10}}$ ના વિસ્તરણમાં અચળપદ મેળવો.
- ✓$153090$
- B$150000$
- C$150090$
- D$153180$
For term independent of $x$, $20 - 2r - 3r = 0 \Rightarrow r = 4$
$ \therefore {T_{4 + 1}} = {}^{10}{C_4}{( - 3)^4}{(\sqrt 3 )^4} = 153090.$
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