Let and . Which of the following ordered pairs belongs to but does NOT belong to…

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

Problem

Let

A=\{1,2\}

and

B=\{x,y,z\}

. Which of the following ordered pairs belongs to

B\times A

but does NOT belong to

A\times B

? (a)

(x,y)

(b)

(x,1)

(c)

(1,x)

(d)

(y,3)