Q1. BUILDING CHECKERBOARD MATRIX:
Write a MATLAB code that generates an mbyn matrix M, buildup of alternating ones and zeros like in a checkerboard. Your code may go as :

First take order of Matrix M from user input.

Take a character from user input.

If entered character is 'r' then M (1, 1) should be 1, else if it is 'l' then M (1, 1) should be 0.
 And final matrix M should have alternating ones and zeros of order given by user.
(HINT: No two adjacent elements in a row or in a column are same!)
Example for Testing You code:
Input and output should look like this.
SOLUTION:
First Way To solve this Question:
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Authored by : Shahid Ali Murtza