Doubts on how I make the sets

I have a college assignment to do in scilab, what happens is that I'm having doubts about how I can solve the exercise in the program.

These are the operation

Scilab 10-04-22, 12:28 a.m. Ana_Cunha
This article was read by me! I hope you will continue to publish stuff like this for everyone to read! I'll always be there for you! fireboy and watergirl
23-04-22, 12:14 p.m. minion89

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