Question

if set A=(a,b) and B=(1,2,3) than find the number of elements in A×B​

Answer 1

Answer:

6.

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Answer 2

Answer:

6

Step-by-step explanation:

A×B =(a,b)×(1,2,3)

A×B= (a,1) (a,2) (a,3) (b,1) (b,2) (b,3)