Upon execution of the script, the global workspace must contain the following variables: 1. Row Vectors: a, b, c, d 2. Column Vectors: w, x, y, z 3. Matrices: A, B, C, D, E, F Creating Vectors: (a) By typing the elements directly, create a row vector a whose elements are 1, 2, -3, -1, 0, 6, -1. (b) By using the colon (";") syntax, create a row vector b whose elements are the odd numbers -7, -5, -3, -1, 1, 3, 5, 7. Creating Vectors: (a) By typing the elements directly, create a column vector x whose elements are -10, 21, -3, -4, 1, 4, -11. (b) By using the colon (";") syntax, create a column vector y whose elements are multiples of 3, beginning with 21 and ending with 48