L Font 13 Paragraph Styles Pre-Calculus Honors Assignment Directions: Complex Numbers 1. Find the modulus and argument of the following complex numbers, and write them in trigonometric form: 4. Find the indicated roots of these complex numbers. a. VI (Note that this is the same as 1+0i) b. -3-4i C. 81cis 60 d. a 5-8i b. -1-i c. -5+12j d. 1+ 3i 2. Express each of the following complex numbers in the rectangular form a + bi. a. 2 (cos30 + sin 30) b. 2 (cos135+ [sin 135) c. 5 i (255) d. 3 cis 3. Find the indicated powers of these complex numbers: a. (2-3i) b. (3+47) c. [2 cis(300)] Assignment Guidelines: Demonstrate the necessary work required to arrive at Submission Requirements: Submit responses to all prompts d. COS +7 sin 3