x $=$ uint$8($zeros$(5,5))$;

for i $=1$:$5$

for j $=1$:$5$

x$($i$,$j$)=255/$ i;

end

end

Which of the following best describes the black and white image x$?$

a$.$ The columns of x will get lighter from left to right.

b$.$ The columns of x will get darker from left to right.

c$.$ The rows of x will get lighter from top to bottom.

d$.$ The rows of x will get darker from top to bottom.