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Csc^2 u -cos u sec u=cot^2 u

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asked May 19, 2021 84.0k views

5 votes

Csc^2 u -cos u sec u=cot^2 u

Mathematics
college

Tim Whitcomb asked

by Tim Whitcomb

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1 Answer

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Explanation:

csc²u − cos u sec u

csc²u − 1

cot²u

Anthony Leach answered May 23, 2021

by Anthony Leach

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Csc^2 u -cos u sec u=cot^2 u

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