A={x:x is a prime number x<10} B={x:x is a natural number which divifes12}
(i)write A and B in roster form
(ii)find AUB ans A-B
(iii)Verify (AUB)-A=B-A
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A={x:x is a prime number x<10} B={x:x is a natural number which divifes12}
(i)write A and B in roster form
(ii)find AUB ans A-B
(iii)Verify (AUB)-A=B-A
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