#### Answer

A phrase is an oxymoron if and only if it contains contradictory terms.

#### Work Step by Step

A biconditional can be written using "if and only if".

Published by
Prentice Hall

ISBN 10:
0133281159

ISBN 13:
978-0-13328-115-6

A phrase is an oxymoron if and only if it contains contradictory terms.

A biconditional can be written using "if and only if".

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