jacobjohnston43 jacobjohnston43
  • 21-06-2022
  • Mathematics
contestada

NEED HELP RIGHT NOW !!!!!!!!!!!!!!!!!!!!!!!!!

Find the determinant of the following matrix​.


[2 3]

[1 4]




5

11

-5

Respuesta :

Аноним Аноним
  • 21-06-2022

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[tex] \: \: \: \: [/tex]

[tex] \: \: \: \: [/tex]

[tex] \large\sf\begin{gathered} \begin{bmatrix} {2 } \: \: \: \: \: 3 \: \\1 \: \: \: \: 4\\ \end{bmatrix}\end{gathered} \: \: \large = 2 \times 4 + 3 \times 1 \\ \large = 8 + 3 \\ \underline{ \boxed{ \large\bf\red{= 11}}} ✓[/tex]

[tex] \: \: \: \: [/tex]

[tex] \: \: \: \: [/tex]

Hope Helps!:)

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