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Evaluate the following: 1) (1+ tan? 0) + iv1– sin? 6 2) (x + yi)? = 2 + 4i 3) (cos 20 – sin* 20) + (csc? a – 1)i = 0

Evaluate the following: 1) (1+ tan? 0) + iv1– sin? 6 2) (x + yi)? = 2 + 4i 3) (cos 20 – sin* 20) + (csc? a – 1)i = 0

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section1.3: Definition I: Trigonometric Functions
Problem 82PS: Find tan if sin =45 and terminates in QII. a. 43 b. 35 c. 53 d. 34
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Evaluate the following: 1) (1 + tan? 0) + iv1- sin? 0 2) (x + yi)? = 2 + 4i 3) (cos* 20 – sin* 20) + (csc? a – 1)i = 0
Transcribed Image Text:Evaluate the following: 1) (1 + tan? 0) + iv1- sin? 0 2) (x + yi)? = 2 + 4i 3) (cos* 20 – sin* 20) + (csc? a – 1)i = 0
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