Book
Linear Algebra
Author
Gilbert Strang
Edition
A=matrix([[3,1],[2,4]]) D = A[0,0]*A[1,1]-A[0,1]*A[1,0] A=matrix([[A[1,1],-A[0,1]],[-A[1,0],A[0,0]]]) D=1.0/D B=D*A print(B)
Solution by:
- beesanna,student,SNIST
Book |
Linear Algebra |
Author |
Gilbert Strang |
Edition |
|
A=matrix([[3,1],[2,4]]) D = A[0,0]*A[1,1]-A[0,1]*A[1,0] A=matrix([[A[1,1],-A[0,1]],[-A[1,0],A[0,0]]]) D=1.0/D B=D*A print(B)
Solution by: