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• 03:40, 24 May 2025 Thakshashila talk contribs created page Universal set (Created page with "= Universal Set - Definition and Examples = In set theory, the '''universal set''' is the set that contains '''all possible elements''' under consideration for a particular discussion or problem. It serves as the '''reference set''' or '''universe''' of discourse. == Definition of Universal Set == The '''universal set''' is usually denoted by <math>U</math>. It contains every element relevant to the context or subject being studied. For example, if we are discussing...")