i having trouble with writing this code. I am in a beginning C plus plus class. We are studying arrays and i am using Microsoft Visual Studios. with #include,#include,#include. I have to use arrays in order to write the code. thank u thank you

4. Write a program that reads in a 3 X 3 square matrix and prints out the determinant of the matrix. 5. Write a program that reads in three matrices A, B and C and calculates the following 1 2-1 0 32 0 2 -1 2* A+3*B