Subtract the Matrices

Problem

[[1,1,1],[2,2,2],[0,1,0]]−[[2,0],[2,1],[2,0]]

Solution

1. Identify the dimensions of the given matrices. The first matrix is a 3×3 matrix (3 rows and 3 columns), and the second matrix is a 3×2 matrix (3 rows and 2 columns).

2. Check the requirements for matrix subtraction. For two matrices to be subtracted, they must have the exact same dimensions (the same number of rows and the same number of columns).

3. Determine if the operation is possible. Since the dimensions 3×3 and 3×2 are not equal, the subtraction is undefined.

Final Answer

[[1,1,1],[2,2,2],[0,1,0]]−[[2,0],[2,1],[2,0]]=Undefined

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