Write the expression as either the sine, cosine, or tangent of a single angle.
cos(π/3)cos(π/...
Mathematics, 01.12.2019 21:31 fatamhassan21
Write the expression as either the sine, cosine, or tangent of a single angle.
cos(π/3)cos(π/5) + sin(π/3)sin(π/5)
Answers: 3
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