I'm having trouble figuring out how to manipulate two arrays. The arrays are listed below.
z1 = a;
z1 = b;
z2 = c;
z2 = d;
*where a,b,c, & d are user inputs. I need to do different operations as separate functions (i.e. adding, subtracting, dividing, multiplying) and then output the results into a separate array. Any help would be greatly appreciated.