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A relation R is defined on the set of ci...

A relation `R` is defined on the set of circles such that "`C_(1)RC_(2)implies` circle `C_(1)` and circle `C_(2)` touch each other externally", then relation `R` is

A

Reflexive and symmetric but not transitive

B

Symmetric only

C

Symmetric and transitive but not reflexive

D

Equivalence

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B
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