Find the Intersection of the Sets A=(1,2,3) , B=(0,5,1,2)

Problem

A∩B* where *A={1,2,3},B={0,5,1,2}

Solution

1. Identify the elements of set A which are {1,2,3}

2. Identify the elements of set B which are {0,1,2,5}

3. Find the common elements that appear in both set A and set B

4. Determine that the numbers 1 and 2 are present in both sets.

Final Answer

A∩B={1,2}

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