Q93
The solution of the system of equations x + y + z = 4, x - y + z = 0, 2x + y + z = 5 is
A.
x = 2, y = 2, z = 0
B.
x = 1, y = 4, z = 1
C.
x = 2, y = 4, z = 3
D.
x = 1, y = 2, z = 1
AnswerAnswer: Option D
Solution
Answer: Option D
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