History, asked by Happy672, 1 year ago

What do you mean by union of unions




Answers

Answered by vishu8399
9

union. the union of two sets is the set of elements that belongs to one or both sets. symbolically the union of X and Y is denoted by X U Y. as on example suppose set A (1,2,3) and set B (1,3,5) then the union of set A and B would be (1,2,3,5).

Answered by soumya1234swain
3

Answer:

A labor union, also called a trade union or worker's union, is an organization that represents the collective interests of employees. Labor unions help workers unite to negotiate with employers over wages, hours, benefits, and other working conditions.

Explanation:

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