Q5: prove 1) e2-j3n-e² = 2) |e²| = ex

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 54E
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Q5: prove
1) e2-j3n-e²
2) |e²| = ex
3) sin ¹z -j ln(jz+√1-z²)
4) cos ¹z = -j ln(z + j√1-z²)
5) tan-¹z = - In
Transcribed Image Text:Q5: prove 1) e2-j3n-e² 2) |e²| = ex 3) sin ¹z -j ln(jz+√1-z²) 4) cos ¹z = -j ln(z + j√1-z²) 5) tan-¹z = - In
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