Find a Matrix B Such that A * B is the Identity Matrix and det(A) is not Zero

In this exercise we know that the determinant of the 2 by 2 matrix A is not zero. And the task is to find a matrix B such that A*B is the identity matrix.

⏰ Timeline 00:00 Exercise 00:50 A*B 01:32 Finding B dependent on A 04:13 Conclusion

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