Question

$a = {12345} b = {145} thena - b$
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Answer 1

Answer:

A ( x: x is the rrational number less then 6)

i hope half you

Answer 2

❥︎❥︎ANSWER☃️✨࿐

A={1,2,3,4,5} , B={2,4,5,6,7}

A-B={1,2,3,4,5} - {2,4,5,6,7}

A-B={1,3}

B-A={6,7}

✶⊶⊷⊶⊷❍⊶⊷⊶⊷✶