If (x - 5)2 + (y - 2)2 + (z - 9)2 = 0, then the value of (x + y - z) i – McqOptions

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1.	If (x - 5)2 + (y - 2)2 + (z - 9)2 = 0, then the value of (x + y - z) is?
A.	6
B.	1
C.	2
D.	2
Answer» D. 2

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