Question 1062496
What are the values of the significant trigonometric functions of the angle θ shown in the figure?
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{{{r = sqrt((-4)^2 + 1^2) = sqrt(17)}}}
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sin = y/r
cos = x/r
tan = y/x = sin/cos
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cot = 1/tan
sec = 1/cos
csc = 1/sin