Btec: Matrices

Easy

Medium

Difficult

Q1) \( \left( \begin{array}{cc} 2 & 3 \\ 5 & 4 \end{array} \right) + \left( \begin{array}{cc} 1 & 2 \\ 5 & 2 \end{array} \right) \)
Q1) Find the determinant of \( \left( \begin{array}{cc} 4 & 10 \\ 14 & 2 \end{array} \right) \)
Q1) Find the inverse matrix of \( \left( \begin{array}{cc} 8 & 5 \\ 13 & 3 \end{array} \right) \)
Q2) \( \left( \begin{array}{cc} 5 & 5 \\ 10 & 5 \end{array} \right) + \left( \begin{array}{cc} 2 & 5 \\ 1 & 4 \end{array} \right) \)
Q2) Find the determinant of \( \left( \begin{array}{cc} 1 & 10 \\ 11 & 2 \end{array} \right) \)
Q2) Find the inverse matrix of \( \left( \begin{array}{cc} 2 & 3 \\ 5 & 3 \end{array} \right) \)
Q3) \( \left( \begin{array}{cc} 1 & 8 \\ 9 & 4 \end{array} \right) + \left( \begin{array}{cc} 4 & 3 \\ 4 & 5 \end{array} \right) \)
Q3) Find the determinant of \( \left( \begin{array}{cc} 5 & 5 \\ 10 & 1 \end{array} \right) \)
Q3) Find the inverse matrix of \( \left( \begin{array}{cc} 9 & 7 \\ 16 & 3 \end{array} \right) \)
Q4) \( \left( \begin{array}{cc} 3 & 4 \\ 7 & 3 \end{array} \right) + \left( \begin{array}{cc} 1 & 1 \\ 1 & 5 \end{array} \right) \)
Q4) Find the determinant of \( \left( \begin{array}{cc} 4 & 4 \\ 8 & 2 \end{array} \right) \)
Q4) Find the inverse matrix of \( \left( \begin{array}{cc} 2 & 1 \\ 3 & 3 \end{array} \right) \)
Q5) \( \left( \begin{array}{cc} 4 & 3 \\ 7 & 2 \end{array} \right) + \left( \begin{array}{cc} 2 & 4 \\ 4 & 3 \end{array} \right) \)
Q5) Find the determinant of \( \left( \begin{array}{cc} 7 & 1 \\ 8 & 2 \end{array} \right) \)
Q5) Find the inverse matrix of \( \left( \begin{array}{cc} 4 & 5 \\ 9 & 2 \end{array} \right) \)