Question: 23 Given that sin(0) - and O is in Quadrant II, what is cos (20)? 25 Give an exact answer in the form of a

23 Given that sin(0) - and O is in Quadrant II,

23 Given that sin(0) - and O is in Quadrant II, what is cos (20)? 25 Give an exact answer in the form of a fraction

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