- #1

knowLittle

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## Homework Statement

a.) Is symmetric and transitive, but not reflective:

b.) consists of exactly 8 ordered pairs and is symmetric and transitive:

## The Attempt at a Solution

If the question asks me to define some relation, do I need to define some math property like power of some number or something like that or can I just state some set R that satisfies what they require?

R = { (1,2), ( 1,3 ), (1,4 ) , ( 2,3) , (2,1) , (2,4) , ( 3,1) , (3,2) , (3,4) , (4,1), (4,2), (4,3) }

Is this correct?

About part

b.) Any idea