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(1) Union of Sets: The union of two sets A and B is the set of all the elements which are either in A or in B or in both A and B. It is denoted by $$A\cup B$$. Let $$\text{A}=\left\{ 1,\,\,2,\,\,\,3 \right\}$$ $$\text{B}=\left\{ 2,\,\,\,4,\,\,6 \right\}$$ $$\displaystyle \therefore \text{A}\cup \text{B}=\left\{ 1,\,\,2,\,\,3,\,\,4,\,\,6 \right\}$$ (2) Intersection of […]