7 63 tan (a+b); cosa for a in Quadrant III and sinẞ: for ẞ in Quadrant IV. 25 65 tan (a+B) Find the exact value for the expression under the given conditions. Write your answer in simplest form. Rationalize the denominator, if necessary. G
7 63 tan (a+b); cosa for a in Quadrant III and sinẞ: for ẞ in Quadrant IV. 25 65 tan (a+B) Find the exact value for the expression under the given conditions. Write your answer in simplest form. Rationalize the denominator, if necessary. G
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 64RE
Question
Transcribed Image Text:7
63
tan (a+b); cosa
for a in Quadrant III and sinẞ:
for ẞ in Quadrant IV.
25
65
tan (a+B)
Find the exact value for the expression under the given conditions. Write your answer in simplest form. Rationalize the denominator, if necessary.
G
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