Consider the matrices below with $$ Y=B A $$, where $$ A=\left[\begin{array}{rrrr}1 & 2 & -1 & 4 \ 3 & -1 & 1 & 3 \ -2 & 5 & -k & k+1\end{array} ight] $$ and For which value(s) of $$ k $$ will the entry $$ Y_{43}=9-2 k $$ ?

Question

Consider the matrices below with $$ Y=B A $$, where $$ A=\left[\begin{array}{rrrr}1 & 2 & -1 & 4 \ 3 & -1 & 1 & 3 \ -2 & 5 & -k & k+1\end{array}ight] $$ and For which value(s) of $$ k $$ will the entry $$ Y_{43}=9-2 k $$ ?

Martinez Sherman · Accepted Answer

To find the value(s) of $$ k $$ for $$ Y_{43} = 9 - 2k $$, compute $$ Y = BA $$ and examine the entry in the 4th row and 3rd column of $$ Y $$. The matrix $$ B $$ is required to complete the calculation.

Consider the matrices below with \( Y=B A \), where \( A=\left[\begin{array}{rrrr}1 & 2 & -1 & 4 \\ 3 & -1 & 1 & 3 \\ -2 & 5 & -k & k+1\end{array}\right] \) and For which value(s) of \( k \) will the entry \( Y_{43}=9-2 k \) ?

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Solución paso a paso

Consider the matrices below with \( Y=B A \), where \( A=\left[\begin{array}{rrrr}1 & 2 & -1 & 4 \\ 3 & -1 & 1 & 3 \\ -2 & 5 & -k & k+1\end{array}\right] \) and For which value(s) of \( k \) will the entry \( Y_{43}=9-2 k \) ?

Solución ThothAI de Upstudy

Respuesta rápida

Solución paso a paso

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