SOLUTION: If sin A>0 and cos A<0 , in which quadrant does angle A terminate ?

SOLUTION: If sin A>0 and cos A<0 , in which quadrant does angle A terminate ?

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Question 614916: If sin A>0 and cos A<0 , in which quadrant does angle A terminate ?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Cosine is positive in quadrants I and IV. Sine is positive in quadrants I and II.

John

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