If \( A=\{\mathrm{x}, \mathrm{y}, \mathrm{z}\} \), then the relation \( R=\{(\mathrm{x}, \mathrm...
If \( A=\{\mathrm{x}, \mathrm{y}, \mathrm{z}\} \), then the relation \( R=\{(\mathrm{x}, \mathrm{x}) \), \( (\mathrm{y}, \mathrm{y}),(\mathrm{z}, \mathrm{z}),(\mathrm{z}, \mathrm{x}),(\mathrm{z}, \mathrm{y})\} \) is
(a) symmetric.
(b) anti symmetric.
(c) transitive.
(d) Both (b)and (c)
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