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15-03-2019
Mathematics

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Angle θ is in Quadrant II - and cosθ = −12/13

what is the value of sinθ?

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damisolatolu damisolatolu

15-03-2019

The solution is below. The value of the angle can also be found by:

1. Finding sin^-1

2. Since it belongs to quadrant II, the value of the angle will be 180- sin^-1

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