2. Let 1 = (2) be any 1 x m vector. The mxm expomatrix of z is a matrix A=(Quj) defined by Qij = 23:1; (a) Write a MATLAB function Expomat that takes a vector x as in put, and computes the correspon- ding expomatrix A. HINT: 0;1; is the ijth entry of a specific mx m matrix. (6) Write and execute a MATLAB script Asum that uses Expomat with input vector x = (0.5, 0.52, 0.54, ..., 1.74, 1.76) and output matrix A to calculate the sum of the first 50 entries in the 17th column of A. This calculated sum must be obtained using a "or" loop and stored as output variable S. 2. Let 1 = (2) be any 1 x m vector. The mxm expomatrix of z is a matrix A=(Quj) defined by Qij = 23:1; (a) Write a MATLAB function Expomat that takes a vector x as in put, and computes the correspon- ding expomatrix A. HINT: 0;1; is the ijth entry of a specific mx m matrix. (6) Write and execute a MATLAB script Asum that uses Expomat with input vector x = (0.5, 0.52, 0.54, ..., 1.74, 1.76) and output matrix A to calculate the sum of the first 50 entries in the 17th column of A. This calculated sum must be obtained using a "or" loop and stored as output variable S