Trigonometric Identities – Examples

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Trigonometric Identities – Examples Based on what we have explained to the article Trigonometric Identities, we are going to solve some exercises below: Example 1: Simplify a) $ displaystyle tan theta cot theta $ $ displaystyle tan theta cot theta =$$ displaystyle frac{{sin theta }}{{cos theta }}cdot frac{{cos theta }}{{sin theta }}=$$ displaystyle frac{{cancel{{sin theta }}}}{{cancel{{cos theta }}}}cdot frac{{cancel{{cos […]

Trigonometric Identities

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Trigonometric Identities Sine, tangent, cotangent and cosecant in mathematics an identity is an equation that is always true. Meanwhile trigonometric identities are equations that involve trigonometric functions that are always true. This identities mostly refer to one angle labelled $ displaystyle theta $. Defining Tangent, Cotangent, Secant and Cosecant from Sine and Cosine $ displaystyle tan […]