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Let R and S be two non-void relations on...

Let R and S be two non-void relations on a set A . Which of the following statements is false?

A

R and S are transitive `rArr R cup S` is transitive

B

R and S are transitive `rArr R cap S` is transitive

C

R and S are symmetric `rArr R cup S` is symmetric

D

R and S are reflexive `rArr R cap S` is reflexive

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A
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