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Evaluate sin20 for 0 = 45°.
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Evaluate sin20 for 0 = 45°.

User Maverick Meerkat
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1 Answer

2 votes

Answer:

1

Explanation:


\theta=45^\circ\\2 \theta=2 * 45=90\\sin 2 \theta=sin 90=1

User David Geismar
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