Question:

If A = \(\begin{bmatrix} 2 & 1 \\[0.3em] 1 & 4 \\[0.3em] -1 & 6 \\[0.3em] 0&7 \end{bmatrix}\) and B= \(\begin{bmatrix} 1 & 2&3&0 \\[0.3em] 2 & -1 & 6&7\end{bmatrix}\) then

Updated On: Apr 19, 2024
  • only AB is defined
  • only BA is defined.
  • AB and BA both are defined.
  • Neither AB nor BA is defined.
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The Correct Option is C

Solution and Explanation

The correct option is(C):AB and BA both are defined.
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