C Programming - Assignment 13

Assignment 13

--------------------------

• input values in a 3 x 3 matrix and print the values of front diagonal
• input values in a 3 x 3 matrix and print the values of reverse diagonal
• Input values in a 3 x 3 matrix and find the sum of all the rows. Display the sum just after the rows in the same way given below

       1     2    3     =     6

       2    3    5      =     10

       4    3    7      =     14

    

• Input the values in a 3 x 3 matrix and find the sum of each column. 
• Input values in a 3 x 3 matrix and find the difference of the sums of both the diagonals
• Input values in a 3 x 3 matrix and find the sum of only upper triangle values
• Input values in a matrix 3 x 3 and then check this matrix is UNIT or not
• Input values in a 3 x 3 matrix and find this is an orthogonal matrix or not