1. Mathematics
  2. For what value of x is

For what value of x is \left[\begin{array}{lll} 1 & 2 & 1 \end{array}\right]\left[\begin{array}{lll} 1 & 2 & 0 \\ 2 & 0 & 1 \\ 1 & 0 & 2 \end{array}\right]\left[\begin{array}{l} 0 \\ 2 \\ x \end{array}\right] = 0?

lberman2005p77lfi lberman2005p77lfi    3   14.02.2022 07:20    5

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