Compute an array which has the elements present in Z but not in A

$($Note: We discussed set operations as part of python basics$)$

$($Note: The resultant arrays need not be in the same shape and dimensions as the arrays Z and A$)$

o Compute an array which has the elements present in Z but not in A

o Compute an array with the sorted common elements that are present in Z and A

o Compute the sorted union of Z and A

o Compute a Boolean array indicating whether each element of Z is contained in A

o Find those elements which are either in Z or A$,$ but not both arrays