If A = {2, 3, 5} and B = {4, 6, 9}, then if R is defined as R = {(a,b) ∈ bAxB/a}, the set R =
Question
If A = {2, 3, 5} and B = {4, 6, 9}, then if R is defined as R = {(a,b) ∈ bAxB/a}, the set R =
Solution
It seems like there's a bit of confusion in your question. The notation you're using isn't clear.
In set theory, AxB (or A x B) usually denotes the Cartesian product of sets A and B, which is the set of all ordered pairs (a, b) where a is in A and b is in B.
However, the notation "bAxB/a" and "∈" together is not clear. The symbol "∈" usually means "is an element of", and "/a" is not a standard notation in set theory.
Could you please clarify your question?
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