How do you write $y = 4 tan(3x)$ into a cot equation?

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Answer 1 · 2015-05-03T04:25:26

I'm not sure if this is what you've been asked to do, but

Since $tan theta = 1/cot theta$ , we can always replace $tan$ by $1/cot$ ,

So if $y=4tan(3x)$ , then we also have $y = 4/cot(3x)$

How do you write y = 4 tan(3x)y = 4 tan(3x) into a cot equation?