Question

plz give correct solution don't give unnecessary answers. This is 11th std question​

Answer 1

Step-by-step explanation:

$\sf \underline \green{Answer:-}$

Since A×A contains 16 elements

⟹A contains 4 elements

and two of its elements are(1,3),(0,2)

and the 4 elements are 0,1,2,3