Question

f A=(1.2} and B ={a,b} find BxA =?​

Answer 1

Answer:

A={a,b,c}

B={1,2}

A×B={(a,1),(a,2),(b,1),(b,2),(c,1),(c,2)}

B×A={(1,a),(1,b),(1,c),(2,a),(2,b),(2,c)}

A×A={(a,a),(a,b),(a,c),(b,a),(b,b),(b,c),(c,a),(c,b),(c,c)}

Answer 2

Answer:

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