Question

dy/dx tan^-1 (xy) =???|

Answer 1

\[\frac{ d }{ dx }\tan^{-1}(yx)\] So to take the derivative, you can use the chain rule and the product rule. Give it your best guess and I'll help you figure it out.

Answer 2

it will give \[\frac{y }{ x ^{2}y ^{2}+1}\]