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In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. 40 20 with a in quadrant III and B in quadrant IV, then find sin(a +B) If cos a and tan 3 41 %3D 21 sin(a + B) = %3D

In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. 40 20 with a in quadrant III and B in quadrant IV, then find sin(a +B) If cos a and tan 3 41 %3D 21 sin(a + B) = %3D

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 86E
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In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. 40 and tan 3 41 20 with a in quadrant II and B in quadrant IV, then find sin(a + B) If cos a = 21 sin(a + B) =
Transcribed Image Text:In the answer box below, type an exact answer only (i.e. no decimals). You do not need to fully simplify/reduce fractions and radical expressions. 40 and tan 3 41 20 with a in quadrant II and B in quadrant IV, then find sin(a + B) If cos a = 21 sin(a + B) =
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