Question 910271
verify the identity
 1 + cos of theta / sin of theta = csc of theta + cot of theta
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(1 + cos(t)) / sin(t) = (1/sin(t) + cos(t)/sin(t))
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(1+ cos(t)) / sin(t)(1/sin(t) + cos(t)/sin(t))
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(1 + cos(t)) / (1 + cos(t))
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Cheers,
Stan H.
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