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Evaluate the values of the six trigonometric functions at each of the following angles. If the value does not exist, write “undefined.” (a) sinp 6 = cscp 6 = cosp 6 = secp 6 = tanp 6 = cotp 6 = (b) sin - 5p 3 ? = csc - 5p 3 ? = cos - 5p 3 ? = sec - 5p 3 ? = tan - 5p 3 ? = cot - 5p 3 ? = (c) sin(495? ) = csc (495? ) = cos (495? ) = sec (495? ) = tan(495? ) = cot(495? ) = 2. Given that cos(?) = - 4 5 and that csc(?) < 0, construct a reference triangle and use it to compute the values of all other trigonometric functions of ?.
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