Find the product of z₁ and Z2. Z₁ = √2 (cos 118° + i sin 118°) Z₂ = 0.5(cos(−19°) + i sin (−19°)) A. (cos 99⁰-i sin 99⁰) B. 2√2(cos 137° + i sin 137°) C. (cos 99° + i sin 99⁰) D. 2√2(cos 137° - i sin 137°) 2
Find the product of z₁ and Z2. Z₁ = √2 (cos 118° + i sin 118°) Z₂ = 0.5(cos(−19°) + i sin (−19°)) A. (cos 99⁰-i sin 99⁰) B. 2√2(cos 137° + i sin 137°) C. (cos 99° + i sin 99⁰) D. 2√2(cos 137° - i sin 137°) 2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 61E
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