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On the set R of real numbers, the relati...

On the set R of real numbers, the relation `rho` is defined by `x rho y, (x, y) in R`.

A

If `|x-y|lt 2` then `rho` is reflexive but neither symmetric nor transitive

B

If `x-y lt 2` then `rho` is reflexive and symmetric but not transitive

C

If `|x | ge y` then `rho` is reflexive and transitive but not symmetric

D

If `x gt |y|` then `rho` is transitive but neither reflexive nor symmetric.

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