Question: Discrete Math. (write a complete answer and i'll give you a thumbs op ) 7. [15pt]. Prove or disprove. Define a relation R on Z

Discrete Math. (write a complete answer and i'll give you a thumbs op )

Discrete Math. (write a complete answer and i'll give you a thumbs

7. [15pt]. Prove or disprove. Define a relation R on Z as (x,y) E R only if -y. If a property does not hold, say why. Reflexive. Symmetric. Antisymmetric. Transitive 8[15pt]. Proof or disprove Every partially ordered set (poset) has a maximal element Every partially ordered set (poset) has a minimal element

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