If two sets have no common elements then they are called:

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If two sets have no common elements then they are called: Answer: Disjoint sets

Two sets that share no elements are called disjoint sets. Mathematically, their intersection results in an empty set.

Question context

This question is part of ⚗️ Chemical Engineering within the broader 🛠️ Engineering Essentials subject and appears in the Engineering College Admission Test (ECAT) preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.