Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XI  >>  Math  >>  Binomial Theorem
Answer
Comment
Share
Q)

The coefficient of $x^7$ in the expansion of $(\large\frac{x^2}{2}-\frac{2}{x})^9$ is

$\begin{array}{1 1}(A)\;-56\\(B)\;14\\(C)\;-14\\(D)\;\text{None of these}\end{array} $

1 Answer

Home Ask Tuition Questions
Your payment for is successful.
Continue
...