Question, List the members of the equivalance relation on {1,2,3,4,5} by the given partition. Identify the equivalance classes(adsbygoogle = window.adsbygoogle || []).push({});

A) {(1,2,3),(4,5)}

B) {(1),(2,4),(5,3)}

My solution is;

A) {(1,1),(1,2),(1,3),(2,2),(2,1),(2,3),(3,1),(3,2),(3,3),(4,4),(4,5),(5,4),(5,5)}

B) {(1),(2,2),(2,4),(4,2),(4,4),(3,3),(3,5),(5,5),(5,3)}

Then the next qusetion for which I dont know where to begin is;

For the above (A and B) find the matrix of the relation from X to X. Show the ordering that you are using

Any help would be greatly appreciated.

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# Equivalance Relations Could some one check my work please?

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