I see I'm going to have to memorize a lot of this syntax to make my life easier.

This link can help:
https://in.mathworks.com/help/matlab/ref/fliplr.html

Here is my solution;

function y = reverseVector(x)
for i=0:length(x)-1
y(1+i) = x(end-i);
end
end

I did it!
(^^)v

gj

Errors in the test suite.

This user (mohamed elbesealy) appears to have gamed the system, with fraudulent "likes" of this unremarkable solution submitted by 'sock-puppet' accounts. —DIV

Never knew about rot90. I did, y = x(length(x):-1:1) and the size was 19! Learnt something new..

That was easy

we had a similar problem in my class

easy one

how to make the code even shorter than this???

helpfull!

Test set needs a column vector.