Multiple choice The residue of the function f (z) =$\frac{1}{(z + 2)^2(z - 2)^2}$ at z = 2 is - $\frac{1}{32}$ - $\frac{1}{16}$ $\frac{1}{16}$ $\frac{1}{32}$ Reveal answer Fill a bubble to check yourself A Correct answer Explanation