SOLUTION: Find the values of the trigonometric ratios for θ= 180 degrees. If the ratio is undefined enter DNE for does not exist.
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-> SOLUTION: Find the values of the trigonometric ratios for θ= 180 degrees. If the ratio is undefined enter DNE for does not exist.
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Question 988161: Find the values of the trigonometric ratios for θ= 180 degrees. If the ratio is undefined enter DNE for does not exist. Answer by solver91311(24713) (Show Source):
Use the unit circle to find the value of sine and cosine for . The coordinate is the value of sin and the coordinate is the value of cosine.
then calculate tangent which is sine over cosine, cotangent which is the reciprocal of tangent, secant which is the reciprocal of cosine, and cosecant which is the reciprocal of sine.
John
My calculator said it, I believe it, that settles it
