Let $\mathbf { M } _ { R } = \left( \begin{array} { l l l l } 1 & 1 & 1 & 1 \\0 & 1 & 1 & 1 \\0 & 0 & 1 & 1 \\0 & 0 & 0 & 1\end{array} \right)$

question 48

Short Answer

Let $\mathbf { M } _ { R } = \left( \begin{array} { l l l l } 1 & 1 & 1 & 1 \\0 & 1 & 1 & 1 \\0 & 0 & 1 & 1 \\0 & 0 & 0 & 1\end{array} \right)$ .
Determine if R is: (a) reflexive, (b) symmetric, (c) antisymmetric, (d) transitive.

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