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Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A + B), (b) sin (A - B), (c) tan (A + B), (d) tan (A - B), (e) the quadrant of A+ B, and (f) the quadrant of A - B. cos A = 12 13 and sin B = 3 3л 5' 2

Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A + B), (b) sin (A - B), (c) tan (A + B), (d) tan (A - B), (e) the quadrant of A+ B, and (f) the quadrant of A - B. cos A = 12 13 and sin B = 3 3л 5' 2

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A + B), (b) sin (A − B), (c) tan (A + B), (d) tan (A − B), (e) the quadrant of A + B, and (f) the quadrant of A - B. cos A = 12 13 and sin B = 3 3π 5' 2 <A<2π, 3π 2 <B<2π (a) sin (A + B) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Transcribed Image Text:Suppose that A and B are angles in standard position. Use the given information to find (a) sin (A + B), (b) sin (A − B), (c) tan (A + B), (d) tan (A − B), (e) the quadrant of A + B, and (f) the quadrant of A - B. cos A = 12 13 and sin B = 3 3π 5' 2 <A<2π, 3π 2 <B<2π (a) sin (A + B) = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
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