Answered: (1-1)도 = (22) 2 [cos (354) sin(3부)] =… | bartleby

Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section: Chapter Questions

Problem 2DE

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Question

How do you go from the 3pi/4 to square root of 2/2 during this step?

(1-1) S = (WE)도 (Cos(32) isin(3주)]
4 [ cos ( 쯤) isin (주)]
3SY
4
=
=
[나를 듦 그르다
-1 +니:
etc
파도
4
84
4
디

Math 1720-Pre-Calculus Trigonometry
Practice Exam 3 - Part 1
Write (1 - i)5 in the standard form a + bi.
T = √ (1) ² + (-1) ²
Sin Q =
=
√2
7/7/2-1/2
Los @ = = = √/122
9 = 1
=
b = -1
VZ
2
in QI
+0=14/07/2
(1-1)= -√₂ [cos #isin 2 ]
777
J2
+
Ge

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