Features: Matrix Input: Users can input dimensions and elements for two matrices. Addition: If the two matrices have the same dimensions, it calculates the element-wise sum. Subtraction: Offers a ...

Description: Write a Java program to create a 4-by-4 matrix with the following values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16. Your program must read from the matrix and display the ...