6. 3 4 1 --3---2---1---+---1---2---3-- --6---4---2---+---2---4--- -1 -2 -2 -4 -6 13. Consider the complex number z = 1 + iV3. a. Plot z on the axes above and to the right. b. Write an expression for z in polar form. c. Find z2. Present your answer in polar form.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.5: Trigonometric Form For Complex Numbers
Problem 73E
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Question
13
3
2
1
--6---4---2---+
2---4---6
--3---2
1---2---3--
1
13. Consider the complex number z = 1 + iV3.
a. Plot z on the axes above and to the right.
b. Write an expression for z in polar form.
c. Find z?. Present your answer in polar form.
14. Restate -4x2 = -5y in polar form. Present your answer solved for r.
= 5/4 tane sece
15. Restate r
5 cos 0 in rectangular form. x² + y² -5x = 0
lp
1111
Transcribed Image Text:3 2 1 --6---4---2---+ 2---4---6 --3---2 1---2---3-- 1 13. Consider the complex number z = 1 + iV3. a. Plot z on the axes above and to the right. b. Write an expression for z in polar form. c. Find z?. Present your answer in polar form. 14. Restate -4x2 = -5y in polar form. Present your answer solved for r. = 5/4 tane sece 15. Restate r 5 cos 0 in rectangular form. x² + y² -5x = 0 lp 1111
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