Trigonometry 7th Edition

Published by Cengage Learning
ISBN 10: 1111826854
ISBN 13: 978-1-11182-685-7

Chapter 6 - Section 6.1 - Solving Trigonometric Equations - 6.1 Problem Set - Page 325: 2


isolate ... angle.

Work Step by Step

A trigonometric equation has expressions involving trigonometric functions on either side of the equality sign. Using algebraic means and properties of the trigonometric functions, the goal is to isolate ONE trigonometric function on one side, and a number on the other. Then, we seek out angles, for which the equality stands. Answer: isolate ... angle.
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