Find [(1/5)(cos (11π/24) + i sin (11π/24))]⁴ using DeMoivre's Theorem. Express the answer in rectangular form.

• A. - (√3)/1250 + (1/625)i
• B. (√2)/1250 + (1/625)i
• C. 1/625 - (i√2)/1250
• D. (√3)/1250 - (1/1250)i

Answer: (D)