Let z(x, y):=√−x² — y² + 25.Graph the boundary of the domain of z below and indicate whether the domain of z is inside or outside of theboundary.-7-6-5-4-3-2-1Clear All Draw:765432+2-16-2-3-4-5-6--7+Indicate whether the domain of z is "inside" or "outside" the shape drawn:NeitherInsideOutside

Given :-z(x,y) = Now, z(x,y) 0So, = 0-x2 - y2 + 25 0x2 + y2 25Now drawing the graph i.e.,

Let z(x, y) = √√x² – y² + 25. Graph the boundary of the domain of z below and indicate whether the domain of z is inside or outside of the boundary. 7 6 5 4 ++ 3 2 1 -7-6-5-4-3-2 3 4 5 6 7 -1 -2 -3 -4 -5 -6 -7 Clear All Draw: /^< Indicate whether the domain of z is "inside" or "outside" the shape drawn: Neither Inside Outside

Let z(x, y) = √√x² – y² + 25. Graph the boundary of the domain of z below and indicate whether the domain of z is inside or outside of the boundary. 7 6 5 4 ++ 3 2 1 -7-6-5-4-3-2 3 4 5 6 7 -1 -2 -3 -4 -5 -6 -7 Clear All Draw: /^< Indicate whether the domain of z is "inside" or "outside" the shape drawn: Neither Inside Outside

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter5: Rings, Integral Domains, And Fields

Section5.4: Ordered Integral Domains

Problem 8E: If x and y are elements of an ordered integral domain D, prove the following inequalities. a....

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