NCERT Exercise 1.4 Q8 - Sets
Question: Determine whether the following pairs are disjoint: (i) {1,2,3,4} and {x : x is a natural number, 4 <= x <= 6}; (ii) the vowels and {c,d,e,f}; (iii) the even integers and the odd integers.
Answer: (i) not disjoint; (ii) not disjoint; (iii) disjoint.
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