8. With your group, consider the following statements and determine if they are true or not. If they are NOT true, describe why (list exceptions that exist).

A matrix is singular if a. The determinant is greater than zero b. The determinant is less than zero c. The inverse exists d. If none of the rows are scalar multiples of each othe e. If it is a square matrix इ f. All of the other options are satisfied g. None of the other options are satisfied

n membuat pinjaman peribadi di sebuah bank dengan kadar faeda empoh bayaran balik adalah selama 5 tahun. Ansuran bulanan yang h Encik John ialah RM200. Berapakah jumlah pinjaman Encik John? de a personal loan in a bank with an interest rate of \( 4 \% \) per annum. The

(2. \( m \) is the line \( x+y=1 \), and \( n \) is the line \( x-y=5 \). (a) Using the same axes and scales, draw the lines \( m \) and \( n \). Scale the \( x \)-axis from -1 to 7 and the \( y \)-axis from -6 to 2 . (b) Use your graph to find the point of intersection of \( m \) and \( n \). (c) Check your answer by solving the equations simultaneously.

\( \left\{ \begin{array} { l } { \frac { 1 } { 3 } - \varepsilon < \frac { 1 } { x } } \\ { \frac { 1 } { x } < \frac { 1 } { 3 } + \varepsilon } \end{array} \right. \)

\( \left. \begin{array} { l } { \frac { 4 } { \sqrt { 2 } } } \\ { x - 3 } \end{array} \right. \)