Are the two matrices similar? If so, find a matrix P such that B = P−1AP. (If not possible, enter IMPOSSIBLE.)A = 2 0 0 0 1 00 0 3 B = 1 0 0 0 2 00 0 3
Question
Are the two matrices similar? If so, find a matrix P such that B = P−1AP. (If not possible, enter IMPOSSIBLE.)
A =
B =
Solution
Two matrices A and B are said to be similar if there exists an invertible matrix P such that B = P^-1 * A * P.
Given matrices A and B are:
A = [2 0 0; 0 1 0; 0 0 3] B = [1 0 0; 0 2 0; 0 0 3]
We can see that the diagonal elements of A and B are not the same, which means that A and B are not similar. Therefore, it is IMPOSSIBLE to find a matrix P such that B = P^-1 * A * P.
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