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Maths-

General

Easy

Question

If $A comma blank B$ and $C$ are three sets such that $A intersection B equals A intersection C$ and $A union B equals A union C$ , then

$A = C$
$B = C$
$A \cap B = ϕ$
$A = B$

The correct answer is: $B equals C$

Given, $A intersection B equals A intersection C$ and $A union B equals A union C$
$rightwards double arrow B equals C$

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