How to get the required output?

x=[4 5 1 2 3] & y=[6 7 8 9 10] and required output is c = [21 10]

[madhan ravi]

why 21 and 10 ? mind explaining?

[Image Analyst]

Here's one way

c = [sum(x)+y(1), y(end)];

It meets all your criteria that you've said so far. Here is another, simpler way

c = [21, 10];

It also meets your criteria and is even simpler because x and y were not even needed. If neither of those is good, then say why not.

[Muniba Shah]

Thank you!