Please I need someone do it via Maple and please type your a

Please I need someone do it via \"Maple\" and please type your answer so I could copy it. \" please don\'t take a screen shot of your answer and attach it here or a hand writting\"   I want you to type it here.

Due Sunday, December 11 2016 MATH 2720 Maple assignments You are supposed to work on your project alone. The purpose of the project is for you to acquire proficiency with Maple commands, online help system, and other features of the system. Prepare a Maple worksheet with your solutions and email it to me at patrick bennettownich.edu with the subject \"Maple assignment #1\" Problem 1 Let q(r, y) Hr2 -4ry 3y2 (a) Plot a(r,y) and plane z -0 on the same graph. (b) Use the graph to identify whether a(z, y) is positive definite, negative definite, or none. (c) Confirm your guess by using the Sylvester theorem

Solution

plot3d(2.5*x^2-4*x*y+3*y^2, x=-10..10, y=-10..10)

use this function to plot;