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Maths-

General

Easy

Question

If $A comma B$ and $C$ are three sets such that $A superset of B superset of C comma$ then $open parentheses A union B union C close parentheses minus open parentheses A intersection B intersection C close parentheses equals$

$A - B$
$B - C$
$A - C$
None of these

The correct answer is: $A minus C$

We have, $A superset of B superset of C$
$therefore A union B union C equals A blank a n d blank A intersection B intersection C equals C$
$rightwards double arrow open parentheses A union B union C close parentheses minus open parentheses A intersection B intersection C close parentheses equals A minus C$

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