Trigonometric Identities
Trigonometric Identities
Trigonometric Identities
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Verifying <strong>Identities</strong> by Working<br />
with One Side<br />
To avoid the temptation to use algebraic properties<br />
of equations to verify identities, one strategy is to<br />
work with only one side and rewrite it to match<br />
the other side.<br />
Copyright © 2009 Pearson Addison-Wesley<br />
5.2-10