If A and B are subsets of a set X, then what is `{A nn (X-B)} uu B` equal to?

If A and B are any two sets, then what is A nn (A uu B) equal to?

If A and B are subsets of the universal set U, then show that : (A nn B) sub B .

If A and B are subsets of the universal set U, then slow that (i) A sub A uu B , (ii) A sub B hArr A uu B = B (iii) (A nn B) sub A

If A and B are subsets of the universal set U, then slow that (i) A sub A uu B , (ii) A sub B hArr A uu B = B (iii) (A nn B) sub A

If A and B are subsets of the universal set U, then show that : B sub A uu B .

If A, B and C are three finite sets, then what is [(A uu B) nn C]' equal to?

If A, B and C are three finite sets, then what is , [(A uu B) nn C]' equal to?

If A and B are sets and A uu B = A nn B then

If A and B are two sets, then A nn (A uu B) equals

If A and B are two sets, then A nn (A uu B) equals