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When is a relation R on a set A not tran...

When is a relation R on a set A not transitive ?
Let A={1,2,3,4} and a relation R on A be given by
R={(2,3),(2,2), (3,1), (3,2), (4,1)} Is R transitive on A?

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A relation R on a set A is not transitive if there exists elements a,b,c `in` R such that (a,b) `in` R and (b,c) `in` R but (a,c) `in` R , No.
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CHHAYA PUBLICATION-RELATIONS-Very short Answer Type Questions
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  3. When is a relation R on a set A not symmetric ? Let X= {1,2,3,4} and...

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