FAQ

What is the No. of Reflexive and Symmetric Relations on A?
No. of Reflexive and Symmetric Relations on A is the number of binary relations R on a set A which are both reflexive and symmetric.
Can the No. of Reflexive and Symmetric Relations on A be negative?
{YesorNo}, the No. of Reflexive and Symmetric Relations on A, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.
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