3. Suppose sina = for a quadrant II angle, a, and sinß = for a quadrant I angle, ß. 2 x a. Sketch a unit circle drawing for each angle and trig ratio provided above. b. Determine the EXACT value of cosa. Sin ( tast c. Determine the EXACT value of cosß.

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A: Dear student as per our rule in one session we can only solve one question. Please post the other…

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