1.

A={4,6,8,9,10,12,14,15}. B={1,2,3,4,6,8,12,24} now find n(A-B)=n(B-A)=n(A intesection B)​

Answer»

Answer:

a-B= ,{9 10 14 15 }

(b,-a)={1 2 3 24}

A INTE section B )={4 6 8 12}



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