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[ Question Bank ] — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHS[ Question Bank ]1 Mark
Question
If $\left[\begin{array}{cc}\lambda-4 & -3 \\ 1 & 6-\lambda\end{array}\right]=\left[\begin{array}{ll}a & -3 \\ 1 & -4\end{array}\right]$, then find the value of $a$.
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