problem with rref function please help

Hi,

So I have been trying to using the following matracie A=[6,1,0,4,-3;-9,2,3,8,1;7,0,-4,5,2] rref (A) A = 6 1 0 4 -3-9 2 3 8 1 7 0 -4 5 2 in mattlab but for some reason it keeps coming up with the following error "Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses."

I am very inexperienced with MATLAB and was wondering if someone could tell me why it is not working and how to fix it so it works.

Thanks :)

Answer 1

[madhan ravi]

Use a semicolon or a comma before rref(...)