What is the exact value of sin(-345°) in fraction form?

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asked Oct 5, 2018 166k views

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What is the exact value of sin(-345°) in fraction form?

Mathematics
high-school

Mixel asked

by Mixel

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You draw the reference angle of 45° but clockwise. The exact value of sin(-345°) is 1/√2.

Hari Honor answered Oct 11, 2018

by Hari Honor

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