Find the domain of the following function. If possible, give a description of the domain in words (for example, all point outside a sphere of radius 1 centered at the origin). f(x,y,z)=√√x+y+z² - 80 2 Find the domain of the function. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 2 OA. {(x,y,z): x² + y² +2²# (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) 2 2 2 OB. {(x,y,z): x² + y² +2²2 } (Simplify your answer.) (Simplify your answer.) (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) 2 2 2 OC. {(x,y,z): x² + y² + z ² s\ OD. {(x,y,z): x* O E. R³

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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ANSWER BOTH QUESTIONS PLEASE

Find the domain of the following function. If possible, give a description of the domain in words (for example, all points
outside a sphere of radius 1 centered at the origin).
2
f(x,y,z)=√√x+y+z² - 80
2 2
Find the domain of the function. Select the correct choice below and, if necessary, fill in the answer box to complete
your choice.
2
2
2
OA. {(x,y,z): x² + y² +z² #
as needed.)
2
2
2
OB. {(x,y,z): x² + y² + z²z
} (Type an integer or a simplified fraction. Use a comma to separate answers
} (Simplify your answer.)
(Simplify your answer.)
(Type an integer or a simplified fraction. Use a comma to separate answers as needed.)
2 2
2
OC. {(x,y,z): x² + y² +z² s
OD. {(x,y,z): x*
O E. R³
Transcribed Image Text:Find the domain of the following function. If possible, give a description of the domain in words (for example, all points outside a sphere of radius 1 centered at the origin). 2 f(x,y,z)=√√x+y+z² - 80 2 2 Find the domain of the function. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 2 2 2 OA. {(x,y,z): x² + y² +z² # as needed.) 2 2 2 OB. {(x,y,z): x² + y² + z²z } (Type an integer or a simplified fraction. Use a comma to separate answers } (Simplify your answer.) (Simplify your answer.) (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) 2 2 2 OC. {(x,y,z): x² + y² +z² s OD. {(x,y,z): x* O E. R³
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