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Mathematics, 25.06.2019 14:00, michaelwthms
What ia the value of cosθ given that (-2,9) is a point on the terminal side of θ ? a.
b.
c.
d. ![\frac{2 \sqrt{85} }{85}](/tex.php?f=\frac{2 \sqrt{85} }{85} )
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Answers: 1
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What ia the value of cosθ given that (-2,9) is a point on the terminal side of θ ? a. [tex] - \frac{...
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