Answer by Matlab program with pictures of solutions to problems within the application

1- If x=(1 5 9; 27.4], then a) display the last two elements by using disp command. b) display the sum of each row as show below The sum of 1st row The sum of 2nd row 2- Write a program in M-File to read 3 x 3 Matrix, then display the diagonal of matrix as shown below: The Diagonal of This Matrix = [ ] 3- Write a program to read a string, then replace each character in the string with its following character in ASCII code*, 4- The Table shown below lists the degrees of three students, Write a program in M-file to read these degrees and calculate the average degree for each student. Name Ahmed Waleed Hasan Mathematics 80 75 80 Electric Circuits 80 80 90 Communication 80 70 85 Then display results as shown below Name Degree Ahmed Waleed Hasan 80 75 85 5- Write a group of statements that carry out the same action of upper and lower functions