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Maths help

Hey! I just wanted to check: is cot(490) the same as -cot(50)

[both angles in degrees]

Thanks!
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TeeEm
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Original post by Funky_Giraffe
Hey! I just wanted to check: is cot(490) the same as -cot(50)

[both angles in degrees]

Thanks!


the cot function repeats every 180 degrees.

so keep subtracting to check it yourself

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