- Antiderivative word problem?

Discover Questions

How much energy is necessary to completely explode the Earth? What species of mosquito transmits the Keystone virus? What is the diameter of the observable universe? Will a solar charger still charge if it's cloudy? Given, f(x.y) = 10 * (sin(xy) + 1) / (sqrt(x^2+y^2+1)):
a) find a highest direction at point (0,1)
b) tangent line at point (0,1)?