If the set A has 3 elements and the set B = {3, 4, 5}, then find the number of elements in (A × B)?

Asked by Pragya Singh | 1 year ago |  111

#### 1 Answer

##### Solution :-

We are provided with the fact that the set A has 3 elements and the set B is given as {3, 4,5} .

So, the number of elements in set B is 3 .

Thus, the number of elements in (A × B)  will be,

= Number of elements in A ×  Number of elements in B

= 3 × 3 = 9

So, the number of elements in (A × B)  is 9 .

Answered by Abhisek | 1 year ago

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