you can use find function... easy

function y = removeNaN(x)
[n m] = size(x);

for i = 1 : n
maxx = max(isnan(x(i,:)));
if maxx ~= 1
y = (x(i,:))
end
end

What is Wrong With THis Code CAn SomeOne Tell ME

It looks like y will return only the last non-NaN row, instead of collecting all of them.

Very nice!!

This solution doesn't necessarily work if there are any Inf elements in the matrix. Perhaps it would be best to add a test case where that is the case.