This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: z = re i . ex. Write z 1 = ! 8 and z 2 = 8 i in polar form. ex. Write z = 5 e i 3 ! 2 " # $ % & ’ in Cartesian form. ex. Evaluate z = 1 ! i 3 ( ) 10 . Write it in both Cartesian and polar forms. Roots ex. Find the fifth roots of 32. 1. Write the number in polar form. 2. Find one fifth root. 3. The other roots are spaced evenly around a circle at intervals of 2 ! # of roots = 2 5 ex. Find the fourth roots of z = ! 81 2 ! 81 3 2 i . Do: 1. Let z = 3 + i , w = 2 i Find z 1 w ! " # $ 2. Write (1.) in polar form. 3. Write 3 e i ! 6 " # $ % & ’ in Cartesian form. 4. Find the cube roots of –64i. Remember that r ≥ 0....
View
Full Document
 Spring '08
 DONTREMEMBER
 Geometry, Complex Numbers, Complex number, polar form

Click to edit the document details