Question

pls answer all the questions. no spam pls(who will give the right answer I will mark you as brainliest)​

Answer 1

Answer:

7-(AUB)={1,2,3,4,5,6,7,8,9,10}

Aintersection B={2,4,6,8} and the relation is n(AUB)=n(A)+n(B)-n(AnB)

8-{2,3}

9-(AUB)={1,2,3,4,5,6,7,8}

(AnB)={1,2,3}

10-no because (AnB)={a}

Answer 2

I hope these will help u