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     EduGorilla 
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    The equations
    -2x + y + z = l
    x – 2y + z = m
    x + y – 2z = n
    are such that l + m + n = 0. Then, the system has

    Options :-

    1. a non-zero unique solution
    2. trivial solution
    3. infinitely many solutions
    4. no solution
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Reply To: The equations-2x + y + z = lx – 2y + z = mx + y – 2z = nare such that l + m + n = 0. Then, the syste….
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