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Please answer this:2+4 =

Original Message (ID '64388') By Bill Simpson:
[[-1]] will select the last item in a list and two subscipts will extract an item from a nested list. In[1]:= {4,34,5,{a,b,c}}[[-1,1]] Out[1]= a In[2]:= {4,34,5,{a,b,c}}[[-1,2]] Out[2]= b