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  1. Home
  2. 12th grade
  3. Algebra I
  4. Exercise : Calculate the coordinates of a transformed matrix

Calculate the coordinates of a transformed matrix Algebra I

In the following questions, find the image X' of the matrix X after a transformation whose matrix is M.

M=\begin{pmatrix} 11 & 12 \cr\cr 21 & 22 \cr\cr 31 & 32 \end{pmatrix} and X=\begin{pmatrix} 1 \cr\cr 4 \end{pmatrix}

M=\begin{pmatrix} 5 & 7 \cr\cr 6 & 3 \cr\cr 1 & 2 \end{pmatrix} and X=\begin{pmatrix} 2 \cr\cr 3 \end{pmatrix}

M=\begin{pmatrix} 2 & 5 \cr\cr 3 & 4 \end{pmatrix} and X=\begin{pmatrix} 1 \cr\cr 2 \end{pmatrix}

M=\begin{pmatrix} 8 & 2 \cr\cr 1 & 3 \end{pmatrix} and X=\begin{pmatrix} 2 \cr\cr 4 \end{pmatrix}

M=\begin{pmatrix} 1 & 1 & 2 \cr\cr 2 & 2 &1 \cr\cr 1 & 2 &2 \end{pmatrix} and X=\begin{pmatrix} 2 \cr\cr 3 \cr \cr 1\end{pmatrix}

M=\begin{pmatrix} -2 & 9 \cr\cr 12 & 4 \end{pmatrix} and X=\begin{pmatrix} -1 \cr\cr 3 \end{pmatrix}

M=\begin{pmatrix} 1 & 2 \cr\cr 2 & 1 \cr\cr 1 & 3 \end{pmatrix} and X=\begin{pmatrix} -2 \cr\cr -2 \end{pmatrix}

See also
  • Course : Introduction to matrices
  • Exercise : Calculate expressions of the form c.A+B
  • Exercise : Multiply two matrices
  • Exercise : Find the matrix that represents a certain transformation
  • Exercise : Find the vertex matrix of a graph
  • Exercise : Write a graph from its vertex matrix
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