Chapter 1: Sets
Chapter 1: Sets
Exercise
Question
Question: 8 (i)
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Which of the following pairs of sets are disjoint:
(i) {1, 2, 3, 4} and {x : x is a natural number and 4 ≤ x ≤ 6}
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Answer
1
Find the elements of the second set using the set of numbers and the given condition.
{x : x is a natural number and 4 $≤$ x $≤$ 6} = {4, 5, 6}
2
Determine whether there is any common element between the two sets.
Answer: Not disjoint
Reason: The sets have a common element 4. Therefore, they are not disjoint.