The difference between semicolon and comma

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engineerOfPhysics
engineerOfPhysics 2013-3-31
Hi matlab community ,
I am working on let' s say a homework. I realized that during the homework, The representations one of them x=[1,2,3] and x=[1;2;3] are different. What is the different between them? I get a solution using both of them but different.

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Wayne King
Wayne King 2013-3-31
x = [1,2,3];
creates a 1x3 row vector.
x = [1;2;3];
creates a 3x1 column vector
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engineerOfPhysics
engineerOfPhysics 2013-3-31
Well Why I get different result when I plot of sin(x) function ? between these values. ?

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