Mathematics
If matrix A of order 2 × 1 and matrix B of order 2 × 2 are added, then the order of the matrix A + B is:
2 × 2
2 × 1
1 × 2
A + B is not possible
Matrices
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Answer
Given,
A of order 2 × 1
B of order 2 × 2
Since their orders are different, thus matrix A and B cannot be added.
Thus, A + B is not possible.
Hence, option 4 is the correct option.
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