Question 1051588: What are the exact values of the six trigonometric functions for -7pi/6 radians? Found 2 solutions by stanbon, Alan3354:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! What are the exact values of the six trigonometric functions for -7pi/6 radians?
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-(7/6)pi rad = pi/6 rad
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sin(pi/6) = 1/2
cos(pi/6) = sqrt(3)/2
tan(pi/6) = sin/cos = 1/sqrt(3)
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csc(pi/6) = 2
sec(pi/6) = 2/sqrt(3)
tan(pi/6) = sqrt(3)
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Cheers,
Stan H.
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You can put this solution on YOUR website! What are the exact values of the six trigonometric functions for -7pi/6 radians?
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-7pi/6 = +5pi/6
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sin = 1/2
cos = -sqrt(3)/2
tan = -sqrt(3)/3
cot = -sqrt(3)
sec = -2sqrt(3)/3
csc = 2
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