Write a C++ program to generate an 3*3 matrix where every element has a random value in the range [1,10]. Display the matrix in the output.

Take the size of the m xn matrix from user and also take the start and the end points from the user and then a random elements matrix and then print it on the console in python programming language.

Write a C++ program that will dynamically allocate a 2D array of size MxN, where M and N will be entered by the user. Program should fill the MxN matrix according to the following criteria: Generate random numbers in the range 120 to 340 and fill the diagonal entries in the matrix. Each element in the upper triangular matrix will be calculated by adding its left and bottom neighbor elements. Each element in the lower triangular matrix will be calculated by subtracting the top element from the element on the right. Element in Upper Triangular Matrix = Left Element + Bottom Element Element in Lower Triangular Matrix Right Element - Top Element (A sample 5x5 matrix is filled for you ) 89 500 1100 1955 3886 322 411 600 855 1931 544 -222 189 255 1076 643 99 -123 66 821 70 713 812 689 755 Program will display the filled matrix in tabular form on the screen and delete the dynamically allocated 21 array before terminating.

Qn 1: Write a C++ program to multiply 2 matrices using multi-dimensional arrays. Program should ask the user to input the values of both matrices(arrays). Example: Input Input first matrix 2 4 1 2 3 9 Input second matrix 1 2 3 3 6 1 2 9 7 Output Product of the 2 matrices is 16 37 17 29 103 72