Hello, I need to solve an exercise follows, first calculate the inverse matrix
and then multiply the first matrix.
I await help.
Thank you.
follows the code below incomplete.
m = [[1,2,3],[4,5,6],[7,8,9]]
x = []
for i in [0,1,2]:
y = []
for linha in m:
y.append(linha[i])
x.append(y)
print x
[[1, 4, 7], [2, 5, 8], [3, 6, 9]]
def ProdMatrix(x,b):
tamL = len(x)
tamC = len(x[0])
c = nullMatrix(tamL,tamC)
for i in range(tamL):
for j in range(tamC):
val = 0
for k in range(len(b)):
val = val + x[i][l]*b[k][j]
c[i][j]
return c
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