1. Given z, = 5 cos 377 +i sin 37 and z2= 37 +i sin 2 find z,z2 where 0se< 2x. cos 2 2 37 +i sin 2 377 = TUI cOS- 2 222 = 2.5(cosT+i sin 7) O zzz = 10(cos T+i sin 7) zz, = 10(cos 377+i sin 37)
1. Given z, = 5 cos 377 +i sin 37 and z2= 37 +i sin 2 find z,z2 where 0se< 2x. cos 2 2 37 +i sin 2 377 = TUI cOS- 2 222 = 2.5(cosT+i sin 7) O zzz = 10(cos T+i sin 7) zz, = 10(cos 377+i sin 37)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 106E
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