Question

If not a single element is common in two sets than those sets are​

Answer 1

Answer:

Sodium chloride and potassium

Answer 2

Answer:

If not a single element is common in two sets than those sets are disjoint.

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In mathematics, two sets are said to be disjoint sets if they have no element in common. Equivalently, two disjoint sets are sets whose intersection is the empty set. For example, {1, 2, 3} and {4, 5, 6} are disjoint sets, while {1, 2, 3} and {3, 4, 5} are not disjoint.

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