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Arithmetic Progressions in Trigonometric Equations
Questions (1)
a. Given that sin2 𝑥, cos2 𝑥 𝑎𝑛𝑑 5cos2𝑥 − 3sin2 𝑥 are in arithmetic progression, find the value of
i.
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Benny
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Parent Categories (1)
Equations and identities
