How do I find csc (13pi/6) using the unit circle or calculator? Either way is fine.

Question

Julien Rich

Mathematics

28 October, 04:56

How do I find csc (13pi/6) using the unit circle or calculator? Either way is fine.

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Answers (1)

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Rags · Answer 1

We are asked in the problem to find csc (13pi/6). first we can convert the radians angle first to degrees that is equal to 390 degrees. The terminal angle is 30 degrees. csc is the reverse of sin. sin 30 is equal to 1/2, positive since in the first quadrant. hence the answer is 2.