Evaluate the following expressions. The answer must be given as a fraction, no decimals. If the answer involves a square root it should be entered as sqrt. For instance, the square root of 2 should be written as sqrt(2). If tan(0) = (a) sin(0) = (b) cos(0) = (c) sec(0) = (d) csc (0) = (e) cot (0) = 11 9 and csc (0) > 0, then find:

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