SOLUTION: i must state if this is true or false. tan0=-cot(90-0) the two zeroes have lines through them. please help me if possible. thanks

Algebra ->  Algebra  -> Angles -> SOLUTION: i must state if this is true or false. tan0=-cot(90-0) the two zeroes have lines through them. please help me if possible. thanks      Log On

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Question 287844: i must state if this is true or false. tan0=-cot(90-0) the two zeroes have lines through them. please help me if possible. thanks
Answer by dabanfield(803) About Me  (Show Source):
You can put this solution on YOUR website!
tan(x) = cot(90-x) for all x.