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Mathematics 13 Online
OpenStudy (anonymous):

@ghazi Simplify the expression. Please help.

OpenStudy (anonymous):

\[((\csc y + \cot y)(\csc y - \cot y)) / \csc y\] It's all over csc y.

OpenStudy (anonymous):

The options are: A.-sin y B. cos y C. sin y D. csc y

OpenStudy (ghazi):

C

OpenStudy (anonymous):

Thank you!

OpenStudy (ghazi):

:)

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