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Mathematics, 08.04.2021 21:50 mariap3504

If tanФ= -4/3 in quadrant 2, what is cosФ?

A. - 4/5
B. 4/5
C. 3/5
D. -3/5

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If tanФ= -4/3 in quadrant 2, what is cosФ?

A. - 4/5
B. 4/5
C. 3/5
D. -...
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