x = zeros(uint8(5,5)); for i = 1:5     for j = 1:5         a = 5/i;         x(i,j) = 255/a;     end end Which of the following best describes the black and white image x?    1. The columns of x will get lighter from left to right 2. The rows of x will get lighter from top to bottom 3. The rows of x will get darker from top to bottom 4. The columns of x will get darker from left to right

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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x = zeros(uint8(5,5));

for i = 1:5

    for j = 1:5

        a = 5/i;

        x(i,j) = 255/a;

    end

end

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

 

1. The columns of x will get lighter from left to right
2. The rows of x will get lighter from top to bottom
3. The rows of x will get darker from top to bottom
4. The columns of x will get darker from left to right
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