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Determine : the 11th term in the expan...

Determine :
the 11th term in the expansion of `((x)/(2)-3y)^(n)`.

Text Solution

Verified by Experts

The correct Answer is:
`(-1)^(r).(n!)/((r!(n-r)!)).(3^(r))/(2^(n-r)).x^(n-r).y^(r).`
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