MCQ
જો $\left[\begin{array}{ll}1 & 2 \\ 3 & 4\end{array}\right] B=\left[\begin{array}{lll}1 & 2 & 3 \\ 4 & 5 & 6\end{array}\right]$હોય. તો શ્રેણિક $B$ ની કક્ષા $ ......... $ થાય.
- A$1 \times 3$
- B$3 \times 1$
- C$2 \times 3$
- D$2 \times 2$
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