Use an addition or subtraction formula to find the exact value of A and B in the equation tan 75°-tan 15° 1+tan 75° tan 15° A. A = 3; B = 60 B. A = 5; B = 90 tan A° = VB. С. А 3 60; В — 3 D. A = 90; B = 5 %3D
Use an addition or subtraction formula to find the exact value of A and B in the equation tan 75°-tan 15° 1+tan 75° tan 15° A. A = 3; B = 60 B. A = 5; B = 90 tan A° = VB. С. А 3 60; В — 3 D. A = 90; B = 5 %3D
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 66E
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