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06-08-2016
Mathematics

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What is the domain of validity of the trigonometric identity csc theta = 1 / sin theta?

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meerkat18 meerkat18

10-08-2016

The value of sin theta has a maximum value of 1 and a minimum value of -1. In this case, the domain of validity of the trigonometric identity csc theta which is the inverse of sin theta hence is ranging from negative infinity to positive infinity.

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