Question

Let A and B be two sets such that A × B = { (a , 1) , (b , 3), (a , 3) , (b, 1) , (a , 2) , (b , 2)} .Then ,

1 point

a) A = { 1, 2, 3} and B = { a , b}

b) A = { a , b} and B = { 1, 2, 3}

c) A = { 1, 2, 3} and B ⊂ { a , b}

d) A ⊂ { a , b} and B ⊂ { 1, 2, 3}​

Answer 1

Answer:

o know only B,C,&D

Step-by-step explanation:

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