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Simplify the expression. tan(-x) cos(-x) =
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Simplify the expression.
tan(-x) cos(-x) =

User Niraj Choubey
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7.7k points

2 Answers

3 votes
the answer is sin(-x)
User Sahil Chhabra
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7.2k points
4 votes
The answer is -x, do you want to see work?
User Benigno
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6.5k points
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