Let A Be The Relation Defined By A P Q Pez Qez P Q Is Divisible By 3 Which Of The Following Must Be True Sel 1 (23.86 KiB) Viewed 47 times
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Let a be the relation defined by a = {(p,q) pez, qeZ, (p-q) is divisible by 3). Which of the following must be true? Select one or more: a. a is symmetric. b. D(a)=Z and R(Q)=Z. oc. a' ={(p:9)|pe Z, qeZ, (q-p) is divisible by 3}. d. a is reflexive. e. Da) CZ and R(a) Z.
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