What is the difference between a trigonometric equation that is an identity and a trigonometric equation that is not an identity? Provide an example to clarify.© BrainMass Inc. brainmass.com March 4, 2021, 6:40 pm ad1c9bdddf
An identity is an equality relationship between two mathematical expressions. For example, in basic algebra students are expected to master various algebraic factoring identities such as
a^2 - b^2 = (a - b)(a + b)
In trigonometry, trigonometric identities are equations involving trigonometric ...
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