Question

If f(x)=Arctan(1/x), then f'(x)

Answer 1

So I like to do this the hard way.
Satellite likes the easy way.
He might come along and do it his way.

Answer 2

so take tan( ) of both sides

Answer 3

\[\tan(y)=\frac{1}{x}\]

Answer 4

since opp and adj were given