Trigonometric Identities
| Reciprocals | Quotients | Pythagorean |
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When simplifying
expressions, or factoring expressions,
look for common factors.
If none exist, look for related
functions from the identities that will
assist in the simplification.
Examples:
| 1. |
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| 2. |
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| 3. |
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| 4. |
Multiply and
express as a monomial:![]() |
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