If A is a subset of B and B is a subset of C, then prove that A is a s

1.	If A is a subset of B and B is a subset of C, then prove that A is a subset of C.
Answer» <strong style="font-size: 15px; line-height: 20px !important;">If A is a subset of B and B is a subset of C, then prove that A is a subset of C.</strong><p><strong>Solution :</strong></p>

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