1. (a) Use two methods to create a row vector x having 50 regularly spaced values starting at 11 and ending at 72. DO NOT include the vector in the WORD file; include only the commands (b) Use two methods to create a column vector y having a regular spacing of 0.2 starting at 17 and ending at 2. DO NOT include the vector in the WORD file; include only the commands (c) Create a vector M having six values between O and 10 (including the end points O and 10). Create a matrix B whose first column contains the values cos(M) and whose second column contains the values M2e(-0.1z) and decide the element with the maximum value and its location