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Total number of equivalence relation defined in the set s={a,

Question

Total number of equivalence relation defined in the set $s = {a, b, c}$ is

5

31

2^{3}

3^{3}

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Total number of equivalence relation defined in the set

s = {a, b, c}

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Text solutionVerified

By pascal's triangle

1111311761115251011319065151

Here no. of elements is

3

∴

No. of equivalent relations

= 1 + 3 + 1 = 5

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Question Text	Total number of equivalence relation defined in the set $s = {a, b, c}$ is
Answer Type	Text solution:1
Upvotes	150