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Trigonometric Equations and Inequalities by Rudi Berlian is a document available to read on EtoBox.

What is Trigonometric Equations and Inequalities about?

1. The document discusses strategies for solving trigonometric equations and inequalities, including converting between functions (e.g. converting secant to cosine) and adding integer multiples of periods to account for all solutions. 2. An example problem is worked through in detail, solving the equation cos(2x) = -√3 by using properties of cosine and checking solutions analytically. 3. Trigonometric equations can have multiple solutions depending on the period of the function, and solutions may need t

Author

Rudi Berlian

Language

EN