SOLUTION: Explain how you would compute the values of the six trigonometric functions of any real number with the help of the coordinate plane?
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Question 691033: Explain how you would compute the values of the six trigonometric functions of any real number with the help of the coordinate plane?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Explain how you would compute the values of the six trigonometric functions of any real number with the help of the coordinate plane?
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Example:
Try Real Number = "2"
Let sin(2) = opp/hyp = k/1
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adj = sqrt[k^2-1^2]
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So:
sin(2) = k
cos(2) = adj/hyp = (k^2-1)/1 = k^2-1
tan(2) = opp/adj = k/(k^2-1)
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csc(2) = 1/k
sec(2) = 1/(k^2-1)
cot(2) = (k^2-1)/k
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Cheers,
Stan H.
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