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If R is the largest equivalence relation...

If `R` is the largest equivalence relation on a set `A` and `S` is any relation on `A` , then `RsubS` (b) `SsubR` (c) `R=S` (d) none of these

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The correct Answer is:
b) `S subset R`
`S subset R`
Since R is the largest equivalence relation on set A,
`R subseteq A times A`
Since S is any relation on A.

`S subset R subseteq A times A`

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