28. Write TRUE or FALSE. Justify your answer
a) 3€ {x:xEZ, -3 < x < 2}
b) {1}E{1,4,9,16
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Answer:
A) False, because open interval is from -3 to 2 so it doesn't not include 3 in it.Therfore 3 does not belong to the given interval.
B) False , because {1} whole as an element is not there in the given set.
the correct statement could be 1 € {1,4,9,16} but not {1}€ {1,4,9,16}
I hope you got it... I'm looking forward to answer ur further questions..
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