How do I answer this question?

Display the multiple of 9 from 1 through 100

Answer 1

[Matt J]

Hint:

a:b:c

Answer 2

[Shelly Choudhary]

Hi Jawel,

There are many ways to approach this question in MATLAB:

Method 1:

% Initialize a vector with numbers 1 to 100
>>  a = 1:100;  

% Keep only those values which give remainder = 0 when divided by 9
>> a(mod(a, 9) == 0

Method 2:

% Use the function a : b : c which returns numbers starting from a till c, incrementing in a gap of b
>> a = 9 : 9 : 100

Method 3:

% calculate the maximum number of multiples of 9 smaller than 100 as: total_multiples = floor(100 / 9) and store them 
>> a = 1 : total_multiples;

% use .* operator to multiply each element of a by 9
>> a = 9 .* a

Hope this helps!