Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Multivariable & Vectoreasy
0:00.0

Compute the directional derivative of f(x,y)=xeyf(x,y) = x e^yf(x,y)=xey at (1,0)(1, 0)(1,0) in the direction of the unit vector u=⟨0,−1⟩\mathbf{u} = \langle 0, -1 \rangleu=⟨0,−1⟩.