If A = [ array cc 1 & 2 3 & -5 array ], B = [ array ll 1 & 0 0 & 2 array ] and X is a…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
\(\text { If } \mathrm{A}=\left[\begin{array}{cc}
1 & 2 \\
3 & -5
\end{array}\right], \mathrm{B}=\left[\begin{array}{ll}
1 & 0 \\
0 & 2
\end{array}\right]\) and X is a matrix such that
A = BX, then X equals -
A = BX, then X equals -
- \(\frac{1}{2}\left[\begin{array}{cc} -2 & 4 \\ 3 & 5 \end{array}\right]\)
- \(\frac{1}{2}\left[\begin{array}{cc} 2 & 4 \\ 3 & -5 \end{array}\right]\)
- \(\left[\begin{array}{cc} 2 & 4 \\ 3 & -5 \end{array}\right]\)
- none of these
Answer
(B) 1 2 [ array cc 2 & 4 3 & -5 array ]
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