Python Program multiply two matrices using nested loops
Program to multiply two matrices using nested loops
take a 3x3 matrix
A = [[12, 7, 3],
[4, 5, 6],
[7, 8, 9]]
take a 3x4 matrix
B = [[5, 8, 1, 2],
[6, 7, 3, 0],
[4, 5, 9, 1]]
result = [[0, 0, 0, 0],
[0, 0, 0, 0],
[0, 0, 0, 0]]
iterating by row of A
for i in range(len(A)):
iterating by column by B
for j in range(len(B[0])):
iterating by rows of B
for k in range(len(B)):
result[i][j] += A[i][k] * B[k][j]
for r in result:
print(r)
Output:
[114, 160, 60, 27]
[74, 97, 73, 14]
[119, 157, 112, 23]
On this page of the site you can watch the video online Python Program multiply two matrices using nested loops with a duration of hours minute second in good quality, which was uploaded by the user Tech Tips 05 November 2022, share the link with friends and acquaintances, this video has already been watched 14 times on youtube and it was liked by 0 viewers. Enjoy your viewing!
