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[ Question Bank ] — Maths STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceMaths[ Question Bank ]1 Mark
MCQ
If matrix $A=\left[\begin{array}{cc}x+y & 3 \\ 4 & y\end{array}\right]=\left[\begin{array}{ll}4 & 3 \\ 4 & 1\end{array}\right]$ then the value of $x$ will be :
  • A
    $x=2$
  • B
    $x=1$
  • C
    $x=-3$
  • ✓
    $x=3$
✓

Answer

Correct option: D.
$x=3$
$x=3$

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