How do i write a script that will print the following multiplication table 1; 2 4; 3 6 9; 4 8 12 16; 5 10 15 20 25

How do i write a script that will print the following multiplication table 1;2 4;3 6 9; 4 8 12 16; 5 10 15 20 25

Answer 1

[asma sarouji]

Answer 2

[Guillaume]

This looks like homework (and really easy at that), so here is a very simple solution that probably wouldn't be accepted for homework:

arrayfun(@(x) (1:x)*x, 1:5, 'UniformOutput', false); celldisp(ans)

Answer 3

[PaulS]

n=5
A=zeros(n)
for i=1:n
    for j =1:n

        if j<=i

        A(i,j)=i*j

        end

    end
end

[Scott]

Awesome! How do you display this answer so that it prints it in a matrix form?

[Aitazaz Ahsan]

There is already a matrix with all entries equal to zero so in for loop only the concerned entries are changing and which will give the desired solution inmatrix form.

Answer 4

[Tony Nguyen]

clc;
clear all;
for i = 1:5
    fprintf('%4d',i*[1:i])
    fprintf('\n')
end