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Triple-Angle Formulas and Linear Combinations
Combination of the sum and double angle formulas; set of terms added or subtracted with a constant multiplier.
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Deriving a Triple Angle Formula
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Learn to derive triple-angle formulas from given trigonometric expressions by using existing trigonometric formulas and identities.
MAT.TRG.309.5 (Triple-Angle Formulas and Linear Combinations - Trigonometry)
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