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How are the entries of the matrix named by position?
7-8
Drag an answer into each box to match the matrix entry with its position in the matrix.
7
-5
(34
012
021
043

How are the entries of the matrix named by position 78 Drag an answer into each box to match the matrix entry with its position in the matrix 7 5 34 012 021 043 class=

Respuesta :

MrRoyal

Matrix are used to represent numbers in rows and columns.

The position of the matrix elements are:

  • [tex]\mathbf{7 \to a_{21}}[/tex]
  • [tex]\mathbf{-5 \to a_{34}}[/tex]
  • [tex]\mathbf{-1 \to a_{12} }[/tex]

Matrix elements are named using the row and column, the element belongs to.

For instance:

The name of an element in the third row and fifth column of a matrix b is [tex]\mathbf{ b_{35}}[/tex]

Using the above explanation, the name of 7, -5 and -1 is as follows;

7 belongs to row 2 and column 1

So, the name is: [tex]\mathbf{ a_{21}}[/tex]

[tex]\mathbf{7 \to a_{21}}[/tex]

-5 belongs to row 3 and column 4

So, the name is: [tex]\mathbf{ a_{34}}[/tex]

[tex]\mathbf{-5 \to a_{34}}[/tex]

-1 belongs to row 1 and column 2

So, the name is: [tex]\mathbf{ a_{12}}[/tex]

[tex]\mathbf{-1 \to a_{12} }[/tex]

Read more about position of matrix at:

https://brainly.com/question/17409182

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