Question: A={a,b} B={1,2,3} Select the the expression that is an element of ABB. Group of answer choices (b,2,3) (a,a,1) (b,22) (2,1,1)

A={a,b} B={1,2,3} Select the the expression that is an element of ABB. Group of answer choices (b,2,3) (a,a,1) (b,22) (2,1,1)

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