Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11

# Let a and B Be Two Sets in the Same Universal Set. Then, a − B = - Mathematics

MCQ

Let A and B be two sets in the same universal set. Then,$A - B =$

#### Options

• (a) $A \cap B$

• (b)$A' \cap B$

• (c)$A \cap B'$

• (d) none of these.

#### Solution

(c) $A \cap B'$

A$-$B belongs to those elements of A that do not belong to B.
A$-$=$A \cap B'$

Concept: Universal Set
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#### APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 1 Sets
Q 2 | Page 49