A) \[-\frac{5}{3}\]
B) \[\frac{10}{3}\]
C) \[-\frac{3}{10}\]
D) \[\frac{3}{5}\]
Correct Answer: C
Solution :
the coefficient ofin the middle term of expansion of The coefficient of x in the middle term of the expansion of According to question,You need to login to perform this action.
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