Question

What is the definition of the union of two mathematical sets, A and B? *

Answer 1

Answer:

The union of a set A with a B is the set of elements that are in either set A or B. The union is denoted as A∪B. For example, if A is the set {♢,♡,♣,♠} and B is the set {△,♡,♠}, then A∪B={♢,♡,♣,♠,△}. Or if I1 is the interval [0,2] and I2 is the interval [1,3], then I1cupI2=[0,3].

Step-by-step explanation:

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