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Mathematics 13 Online
OpenStudy (ttop0816):

csc(-112°) = -csc68° True False?? Which of the following angles can be used to evaluate sec120°? 30° 45° 60°

OpenStudy (shamil98):

true. for the first one.

Directrix (directrix):

@shamil98 Code of conduct: OpenStudy values the Learning process - not the ‘Give you an answer’ process Don’t post only answers - guide the asker to a solution http://openstudy.com/code-of-conduct

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