Find Union and Intersection of two unsorted arrays
Giventwounsortedarraysthatrepresenttwosets(elementsineveryarrayaredistinct),findunionandintersectionoftwoarrays.Forexample,iftheinputarraysare:arr1[]={7,1,5,2,3,6}arr2[]={3,8,6,20,7}Thenyourprogramsho