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Trigonometric identity

Noun

Word Frequency: 0.0

Definitions

1.NounA trigonometric equation that is true for all values of the input variable for which both sides of the equation are defined.

"The trigonometric identity sin(2x) = 2sin(x)cos(x)."

Synonyms

trigonometric function trigonometrical trigonometry pythagorean theorem trigonal quadratic polynomial equiangular triangle quadratic equation pythagoreanism quadratic form geometric series algebraic number

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