Is there any positive acute angle for which sin + cos + tan + cot +
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Is there any positive acute angle θ for which sinθ + cosθ + tanθ + cotθ + secθ + cscθ = 1? Explain.
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No there is no positive acute angle for which sin cos tan cot sec csc 1 To see why note that sin co...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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