3. Suppose we have an nx p matrix. (a) Give formal definition of a rank of the matrix. (b) What is "matrix of full rank"

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3 Suppose We Have An Nx P Matrix A Give Formal Definition Of A Rank Of The Matrix B What Is Matrix Of Full Rank 1 (23.19 KiB) Viewed 39 times

3. Suppose we have an nx p matrix. (a) Give formal definition of a rank of the matrix. (b) What is "matrix of full rank"? (c) How would you find the rank of a matrix? (e.g. what method(s) exist(s)). (d) Discuss the importance of the concept of rank in terms of systems of linear equations. (e) Give 3 simple numeric examples of 3 x 4 matrix of (a) full rank; (b) rank = 2; (c) rank = 1 (one example per case).