Suppose we have 2 vectors: x = [6,3,9]; y = [14,2,9]; Write MATLAB statements to compute z, using vectors x and y, which contains: a. One long row vector containing x followed by y b. One long column vector containing x followed by y c. A matrix with x in the first row, y in the second row d. A matrix with x in the first column, y in the second column e. A vector containing the element-by-element product of x and y f. The number of cells in y