Write a function called rotleft that will receive one row vector as an argument (you may assume that it is a row vector with a length of at least two) and will return another vector, which consists of...

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Extracted text: Write a function called rotleft that will receive one row vector as an argument (you may assume that it is a row vector with a length of at least two) and will return another vector, which consists of the input vector rotated to the left -e.g., all values shift over one element, and the first element is wrapped around to the end. For example, >> rotleft ( [1 3 4]) ans = 3 4 1