Question

Write a MATLAB code for this problem. Write a function called trio that takes two positive integer inputs n and m. The function returns a 3n- by - m matrix called T. The top third of T (an n by m submatrix) is all 1s, the middle third is all 2-s while the bottom third is all 3-s.

Answer 1

Answer:

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Answer 2

Answer:

function M = trio(n,m)

a=ones(n,m);

b=2*a;

c=3*a;

M=[a;b;c];

end

Explanation:

first make matrix of order n*m containing only 1. then multiply it with 2 and 3 respectively so that we get matrices containing all the 2's and 3's . then simply arrange these 3 matrices.