Question

a) If A={1,3,5} & B = {2,3
then find
i) AxB.
ii) BxA.
iii) AxA.​

Answer 1

Answer:

AxB=90

BxA=90

AxA=225

Hope it helps you

Answer 2

Answer:

A×B={(1,2),(1,3),(3,2),(3,3),(5,2),(5,3)}

B×A={(2,1),(2,3),(2,5),(3,1),(3,3),(3,5)}

A×A={(1,1),(1,3),(1,5),(3,1),(3,3),(3,5),(5,1),(5,3),(5,5)}