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Let W denote the words in the english dicitionary define the relation R by `R: {(x,y) in W xxW`I the words x and y have at least one letter in common }Then R is

A

reflexive, not symmetric and transitive

B

not reflexive, symmetric and transitive

C

reflexive, symmetric and not transitive

D

reflexive, symmetric and transitive

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The correct Answer is:
C
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