At What Points Is the Given Function Continuous?
- $$f ( x , y , z ) = \frac { 1 } { | x - 3 | + | y - 4 | + | z - 5 | }$$

question 408

Multiple Choice

At what points is the given function continuous?
- $$f ( x , y , z ) = \frac { 1 } { | x - 3 | + | y - 4 | + | z - 5 | }$$

• A) All \(( x , y , z ) \neq ( 3,4,5 )\)
• B) All \(( x , y , z )\)
• C) All \(( x , y , z ) \neq ( 0,0,0 )\)
• D) All \(( x , y , z ) \neq \pm ( 3,4,5 )\)

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