How about a little programming session today? Develop a program to read in 2 matrices A and B with dimensions (l X m) and (m X n) respectively, and compute and display their product AB(of dimensions (l X n)). Assume that the elements of matrices are integers. An example is shown below.(l,m,n belongs to positive integers) Matrix A: 1 2 5 2 1 6 Matrix B: 3 4 6 4 5 6 1 2 7 8 9 9 Matrix AB: 48 56 53 53 53 62 67 64 We recommend you to tryout the question before you check the answer. Here is a Python code for above question. r1,c1=input("input first matrix rows and columns:").split(" ") m1=[] for p in range(0,int(r1)): m1.append(list(map(int,input().split(" ")))) r2,c2=input("input second matrix rows and columns:").split(" ") m2=[] for q in range(0,int(r2)): m2.append(list(map(int,input().split(" ")))) if c1!=r2: print("invalid input") else: m3=[] t=0 ...
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