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OpenStudy (anonymous):
What are the sine, cosine, and tangent of Θ = 7 pi over 4 radians?
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OpenStudy (anonymous):
sin Θ = negative square root 2 over 2; cos Θ = negative square root 2 over 2; tan Θ = 1 sin Θ = negative square root 2 over 2; cos Θ = square root 2 over 2; tan Θ = 1 sin Θ = square root 2 over 2; cos Θ = negative square root 2 over 2 tan Θ = -1 sin Θ = negative square root 2 over 2; cos Θ = square root 2 over 2; tan Θ = -1
OpenStudy (anonymous):
is D correct?
OpenStudy (anonymous):
OpenStudy (anonymous):
Yes that's correct!
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