ashleykyurem ashleykyurem

12-06-2022
Mathematics

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Use the Addition Formula for Sine to prove the Double-Angle Formula for Sine.

Use the Addition Formula for Sine to prove the DoubleAngle Formula for Sine class=

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ryanduan ryanduan

12-06-2022

Answer:

First blank is sin(x)cos(x)

Second blank is 2sin(x)cos(x)

Step-by-step explanation:

Look up double angle identity

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