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     EduGorilla 
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    If 3x + 2y + z = 0, x + 4y + z = 0, 2x + y + 4z = 0 be a system of equations, then

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    1. it is inconsistent
    2. it has only the trivial solution x = 0, y = 0, z = 0
    3. it can be reduced to a single equation and so a solution does not exist
    4. determinant of the matrix of coefficients is zero
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Reply To: If 3x + 2y + z = 0, x + 4y + z = 0, 2x + y + 4z = 0 be a system of equations, then….
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