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Assume that the following relationship is known to be true for two angles A and B: sin A cos B-cos A sin B = 0.198669 Express A in terms of the angle B (i.e. solve the given equation for A). Work in radians, and round numeric values accurate to 3 places after the decimal point. A = Enter your answer as an algebraic expression in B, with all numbers in the expression rounded to 3 decimal places. Submit Question

Assume that the following relationship is known to be true for two angles A and B: sin A cos B-cos A sin B = 0.198669 Express A in terms of the angle B (i.e. solve the given equation for A). Work in radians, and round numeric values accurate to 3 places after the decimal point. A = Enter your answer as an algebraic expression in B, with all numbers in the expression rounded to 3 decimal places. Submit Question

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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Question 1 > Assume that the following relationship is known to be true for two angles A and B: sin A cos B - cos A sin B = 0.198669 Express A in terms of the angle B (i.e. solve the given equation for A). Work in radians, and round numeric values accurate to 3 places after the decimal point. A Enter your answer as an algebraic expression in B, with all numbers in the expression rounded to 3 decimal places. Submit Question
Transcribed Image Text:Question 1 > Assume that the following relationship is known to be true for two angles A and B: sin A cos B - cos A sin B = 0.198669 Express A in terms of the angle B (i.e. solve the given equation for A). Work in radians, and round numeric values accurate to 3 places after the decimal point. A Enter your answer as an algebraic expression in B, with all numbers in the expression rounded to 3 decimal places. Submit Question
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. If cos a = 63 65 sin(a - b) and sin Submit Question 19 with a in quadrant IV and ß in quadrant I, then find sin(a – ß). 181'
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. If cos a = 63 65 sin(a - b) and sin Submit Question 19 with a in quadrant IV and ß in quadrant I, then find sin(a – ß). 181'
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