The following set of is?
x+y+2z= 9
3x-y-z= 9
4x+5y-6z= 9
A. {2, 1, 4}
B. {5, 2, 1}
C. {4, 1, 2}
D. {1, 2, 5}
E. {4, 2, 1}
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The following set of is?
x+y+2z= 9
3x-y-z= 9
4x+5y-6z= 9
A. {2, 1, 4}
B. {5, 2, 1}
C. {4, 1, 2}
D. {1, 2, 5}
E. {4, 2, 1}
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Answer:
x+y+2z= 9 (SET C)
3x-y-z= 9 (SET C)
4x+5y-6z= 9 (SET C)