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Union of Sets Calculator
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Union of Sets Calculator is an online tool is used to find union of two sets. It is a tool which makes calculations easy and fun. If two sets are given, then it can easily find union of that sets.
 

Steps for Union of Sets

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Step 1 :  

First of all write all the elements in first set and write all the elements in second set.



Step 2 :  

Now write all of them in a single set.



Step 3 :  

Now remove the common elements and write the remaining elements, gives union of two sets.



Examples on Union of Sets

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  1. If A = {1,2,3,4} and B = {3,4,5}, then find A U B?


    Step 1 :  

    Here it is given that


    A = {1,2,3,4} and B = {3,4,5}



    Step 2 :  

     A U B = {1,2,3,4,3,4,5}



    Step 3 :  

     So, A U B = {1,2,3,4,5} [since 3 and 4 are common in both the sets]



    Answer  :  

    A U B = {1,2,3,4,5}



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