Simplify the trigonometric expression.   1 + tan(A) sec(A)  Step 1 Write tan(A) in terms of sine and cosine

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 55E
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Question
Simplify the trigonometric expression.
 
1 + tan(A)
sec(A)
 
Step 1
Write
tan(A)
in terms of sine and cosine.
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