If A and B are non empty sets, then : - Vidyadip

MCQ

If $A$ and $B$ are non empty sets, then :

A
$A \times B =\{(a, b): a \in B, b \in A\}$
✓
$A \times B =\{(a, b): a \in A, b \in B\}$
C
$A \times B =\{(a, b):(a, b) \in A ,(a, b) \in B \}$
D
None

✓

Answer

Correct option: B.

$A \times B =\{(a, b): a \in A, b \in B\}$

B

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