Onal derivative of ) (1.1)=1e at the port (0.4) in the direction indicated b
angle 8-23
1. Find the directional derivative of the function 3.q=p4-py at the point (2.1) in the
direction of the vector i=1137

When they reached the door of the lonely house and stopped to unlock it, and the cat came to purr loudly, and rub against them, a deserted p***y, indeed, but fat with young robins, sylvia whispered that this was a beautiful place to live in, and she never should wish to go home. the description of the house in this excerpt gives an example of