Question

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

Answer 1

A has 3 elements and set B ={3,4,5} than A*B =9 as their are 3 elements in set A and set B so the answer Is 9 . if it helped you mark it as brainliest .

Answer 2

Hii There!!!


Given that, No. of elements in Set A = 3 elements

No. of elements in set B = 3 elements (ie, 3,4 and 5)


So, No. of elements in A × B =
No. of elements in Set A × No. of elements in Set B

=) 3 × 3 = 9 elements.

Thus, the no. of elements in A×B = 9.


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