anyways, i've gotten this far and need help
d(xy)/dx = d(tanxy)/dx
x * dy/dx +y * dx/dx = sec^2(xy) * (d(xy)/dx)
1 = sec^2(xy)
1 = 1/(cos^2(xy))
cos^2(xy) = 1
Find dy/dx in terms of x and y for: xy = tan(xy)
I'm not too good with this so pls dont skip steps pls.