python exercise and need an explanation and answer to help me learn.Using the MapReduce model, obtain the matrix multiplication of A and B. Both matrices are given below. You should use at least two mappers and two reducers. The number of mappers and reducers is not needed to be equal. You may use any number of mappers (two or more) and any number of reducers (two or more). Also, write a program using any programming language to implement the MapReduce matrix multiplication.Requirements: code