I have a cell array of up to hundreds of elements say A = cell(1,100). Each cell has a variety of three-column vectors (all 3-columns but could vary in number of rows): A{1} = [1 2 3; 4 5 6; 7 8 9]; etc.
Is there a way to use the built-in functions to see if the vector [1 2 3] exist in A?
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