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Trigonometry
Question

From the information given, find the quadrant in w...

From the information given, find the quadrant in which the terminal point determined by \( t \) lies. Input I, II, III, or IV. 

(a) \( \sin ( t ) < 0 \) and \( \cos ( t ) < 0 , \) quadrant 

(b) \( \sin ( t ) > 0 \) and \( \cos ( t ) < 0 , \) quadrant

 (c) \( \sin ( t ) > 0 \) and \( \cos ( t ) > 0 , \) quadrant 

(d) \( \sin ( t ) < 0 \) and \( \cos ( t ) > 0 , \) quadrant 

Answer

(a) III

(b) II

(c) I

(d) IV

Solution
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