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How many relations are there on a set with \(3\) elements?

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For a set with \(n\) elements: \[ \text{Number of relations} = 2^{n^2}. \] This is one of the most frequently asked formulas in discrete mathematics.

Updated On: Jun 25, 2026

\(8\)
\(128\)
\(512\)
\(256\)

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The Correct Option is C

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