Simplify the lefthandside so that LHS = RHS: sin (b) sin (b) 1 + cos(b) || || || || 2 tan(b) 1 cos(b) = 2 tan(b)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 64E
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Simplify the lefthandside so that LHS = RHS:
sin (b)
sin (b)
1 + cos(b)
1 - cos(b)
2
tan(b)
2
tan(b)
Transcribed Image Text:Simplify the lefthandside so that LHS = RHS: sin (b) sin (b) 1 + cos(b) 1 - cos(b) 2 tan(b) 2 tan(b)
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