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5. cos A = - and sin B =, both A and B in QII.

5. cos A = - and sin B =, both A and B in QII.

Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 35CT
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INSTRUCTIONS: Find tan (A+B) and tan (A-B) if:

 
A = - and sin B = , both A and B in QII.
Transcribed Image Text:A = - and sin B = , both A and B in QII.
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