Class 12Mathematics3 and 4 .Determinants and MatricesSolution of the Linear equations using Matrices
MediumConsider two systems of $3$ linear equations in $3$ unknowns $AX=B$ and $CX=D$. If $AX=B$ has a unique solution $D$ and $CX=D$ has a unique solution $B$,then the solution of $(A-C^{-1})X=O$ is
- A$B$
- B$D$
- C$B+D$
- D$O$
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