Question

Find the values of the matrix of the variable of the matrix

Answer 1

\(\large \begin{bmatrix}
-12&-w^2\\
2f&3
\end{bmatrix} =
\begin{bmatrix}
2k&-81\\
-14&3
\end{bmatrix}\implies
\begin{cases}
-12&=2k\\
-w^2&=-81\\
\quad 2f&=-14\\
\quad 3&=3
\end{cases}\)

Answer 2

solve for the variable

Answer 3

Ohh okay I get it thank you very much! It's much more simple than I thought

Answer 4

yw