Question

se dau multimile a={1,3,5,7,9} SI B={2,3,4,5,6,7} Multimea b-a este

Answer 1

B-A=(2,4,6)
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Answer 2

A={1,3,5,7,9}
B={2,3,4,5,6,7}
B-A={2,4,6}