Add [[1,6],[7,2]]x[[3,4]]

Problem

[[1,6],[7,2]]+[[3],[4]]

Solution

1. Identify the dimensions of the matrices to determine if addition is possible.

2. Observe that the first matrix is a 2×2 matrix and the second matrix is a 2×1 matrix.

3. Conclude that matrix addition is undefined because the matrices do not have the same dimensions.

Final Answer

[[1,6],[7,2]]+[[3],[4]]=Undefined

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