Let R be a relation defined on Z × Z0 (Z is the set of all integers and Z0 is the set of all non-zero integers) by (a, b) R(c, d) iff ad = bc. Then R is

Set, Relation and FunctionHard

Question

Let R be a relation defined on Z × Z₀ (Z is the set of all integers and Z₀ is the set of all non-zero integers) by (a, b) R(c, d) iff ad = bc. Then R is

Options

A.reflexive only

B.symmetric and transitive

C.transitive only

D.equivalence

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