Question

what is meant by the trigonometri and her identities
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Answer 1

Answer:

In mathematics, trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined. ... These identities are useful whenever expressions involving trigonometric functions need to be simplified.

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Answer 2

ANSWER ☘️☃️

• In mathematics, trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for which both sides of the equality are defined. ... These identities are useful whenever expressions involving trigonometric functions need to be simplified.

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