Question

you but do you know
$4833 { + = \times { \times { - 163 \times 3 \times 95 \sqrt[ \geqslant 553906]{?} }^{?} }^{?} }^{?}$
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Answer 1

Answer:

Matrix addition. If A and B are matrices of the same size, then they can be added. (This is similar to the restriction on adding vectors, namely, only vectors from the same space R n can be added; you cannot add a 2‐vector to a 3‐vector, for example.) If A = [aij] and B = [bij] are both m x n matrices, then their sum, C = A + B, is also an m x n matrix, and its entries are given by the formula