The coefficient of a–6 b4 in the expansion 1a-23b10 is ___________. – InterviewSolution

InterviewSolution

1.	The coefficient of a–6 b4 in the expansion 1a-23b10 is ___________.
Answer» The coefficient of a^–6 b⁴in the expansion ${(\frac{1}{a} - \frac{2}{3} b)}^{10}$ is ___________.

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