Consider an arbirary 3 xx 3 matrix A = ...

Consider an arbirary `3 xx 3` matrix A = A = `[a_(ij)]`, a matrix B = `[b_(ij)]` is formed such that `b_(ij)` is the sum of all the elements except `a_(ij)` in the row of A.
If there exists a matrix X with constant elements such that AX = B, then X is

A

Skew-symmetric

B

Null matrix

C

Diagonal matrix

D

None of these

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The correct Answer is:

D

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