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Mathematics, 04.01.2020 00:31 nikolevargas89

If tanθ= -3/4 and θ is in quadrant iv, cos2θ=
33/25
-17/25
32/25
7/25
24/25

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Answers: 1

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If tanθ= -3/4 and θ is in quadrant iv, cos2θ=
33/25
-17/25
32/25
7/25
...
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