Find the Union of the Sets A=(a,b,c) , B=(c,d,e,f)

Problem

A={a,b,c},B={c,d,e,ƒ}

Solution

1. Identify the elements of set A which are a b and c

2. Identify the elements of set B which are c d e and ƒ

3. Apply the definition of the union of two sets, A∪B which consists of all elements that are in A in B or in both.

4. Combine the elements from both sets into a single set, ensuring that each unique element is listed only once.

5. Simplify the resulting set by removing the duplicate element c

Final Answer

A∪B={a,b,c,d,e,ƒ}

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