Mathematics, 16.02.2021 21:30 mruffier6239

Simplify the expression. quantity cosecant of y plus cotangent of y times quantity cosecant of y minus cotangent of y divided by cosecant of y.

-sin y
cos y
sin y
csc y

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Simplify the expression. quantity cosecant of y plus cotangent of y times quantity cosecant of y mi...