Let and . Which of the following correctly represents…

MATHEMATICS · Single correct · CBSE · Mathematics · Relations and Functions · Relations and Functions

Problem

Let

A=\{1,2\}

and

B=\{3,4\}

. Which of the following correctly represents

A\times B

? (a)

\{(1,3),(1,4),(2,3)\}

(b)

\{(1,3),(1,4),(2,3),(2,4)\}

(c)

\{(3,1),(3,2),(4,1),(4,2)\}

(d)

\{(1,3),(2,4)\}