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.

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#### Solution

(c) \[A \cap B'\]

*A*\[-\]*B* belongs to those elements of *A* that do not belong to *B.*

∴* A*\[-\]*B *=\[A \cap B'\]

Concept: Universal Set

Is there an error in this question or solution?

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