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The seventh term in the expansion of (4...

The seventh term in the expansion of `(4x-1/(2sqrtx))^13` is

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Seventh term , `T_(7) = T_(6+1) = ""^(13)C_(6) (4x^(2))^(13-6) (-(1)/(2sqrt(x)))^(2)`
` = ""^(13)C_(6). 4^(7) . x^(7) . (1)/( 2^(6)*x^(3))`
` = ""^(13)C_(6) * 2^(6) *x^(4)`
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