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Let A= {1,2,3} and R={(1,2), (2,3), (3,3...

Let A= {1,2,3} and R={(1,2), (2,3), (3,3), }be a relation on A. Add a (i) minimum (ii) maximum number of ordered pairs to R so that enlarged relation becomes an equivalence relation on A.

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(2,2) ,(3,2)
ii. (2,2), (3,2), (1,2), (2,1), (3,1), (1,3)
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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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  4. When is a relation R on a set A not antisymmetric? Let A={1,2,3,4} ...

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  5. When is a relation R on a set A not transitive ? Let A={1,2,3,4} and...

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  6. Can a relation R on a set A be both symmetric and antisymmetric?

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  14. Find the domain and range of each of the following relations : S={(x...

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  15. Define an equivalence relation. Show that the relation similarity on t...

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  16. Define a relation R on the set A ={a,b,c} which is neither reflexive n...

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  19. consider three right angle triangles T(1) with sides 3,4,5 T(2) with s...

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