Add [[1,1],[1,1],[1,1]]+[[1,1],[1,1]]

Problem

[[1,1],[1,1],[1,1]]+[[1,1],[1,1]]

Solution

1. Identify the dimensions of the first matrix. The first matrix has 3 rows and 2 columns, making it a 3×2 matrix.

2. Identify the dimensions of the second matrix. The second matrix has 2 rows and 2 columns, making it a 2×2 matrix.

3. Check the condition for matrix addition. Matrix addition is only defined for matrices that have the same number of rows and the same number of columns.

4. Determine if the operation is possible. Since the dimensions 3×2 and 2×2 are not equal, the matrices cannot be added.

Final Answer

[[1,1],[1,1],[1,1]]+[[1,1],[1,1]]=Undefined

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