The imaginary part of is
Explanation for the correct option:
Step 1: Simplify the given complex expression
We can simplify as
Step 2: Multiply and divide by
Step 3: Compare the simplified form of given complex expression with
On comparing with we get,
and , where is the real part and is the imaginary part
So, the imaginary part of the given complex number is
Hence, option (D) is the correct answer.