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State whether the given statement are tr...

State whether the given statement are true and false ?
(i) `{2,3,4,5} and {3,6}` are dusjoint
(ii) `{2,6,10,14} and {3,7,11,15}` are disjoint
(iii) `{2,6,10} and {3,7,11}` are disjoint.

Text Solution

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(i) Given sets are not disjoint become 3 is common in given sets
(ii) Elements of first set is in `2^("nd")` set and no element of 2nd is in first set, so given sets are disjoint
(iii) Element of first set is in `2^("nd")` set and no element of 2nd set is in first set, so given sets are disjoint.
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