Question

If A and B are two sets such thatA=a,b,c and B=1,3 then represent the following products by arrow diagram
a)A×A
b)B×B​

Answer 1

Step-by-step explanation:

a)A×A = {a,b,c}×{a,b,c}

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

b)B×B={1,3}×{1,3]

={(1,1)(1,3)(3,1)(3,3)

A B

a a

b b

c c