A computer technician charges a fixed amount for a repair, plus an additiona What is the meaning of the initial amount for the equation? A. It means the technician charges \( \$ 45 \) per hour for the repair. B. It means the technician charges a fixed amount of \( \$ 45 \) for the repair. C. It means the technician charges a fixed amount of \( \$ 75 \) for the repair, D. It means the technician charges \( \$ 75 \) per hour for the repair.

A computer technician charges a fixed amount for a repair, plus an additiona What is the meaning of the initial amount for the equation? A. It means the technician charges \( \$ 45 \) per hour for the repair. B. It means the technician charges a fixed amount of \( \$ 45 \) for the repair. C. It means the technician charges a fixed amount of \( \$ 75 \) for the repair, D. It means the technician charges \( \$ 75 \) per hour for the repair.

1. Two of the Eigen values of the matrix \( A=\left[\begin{array}{lll}2 & 2 & 1 \\ 1 & 3 & 1 \\ 1 & 2 & 2\end{array}\right] \) are equal to 1 each. Then solve the Eigen values of \( A^{-1} \).

Explain the difference between exponential growth and exponential decay.

1. Find the Eigen values of the matrix \( A=\left[\begin{array}{lll}2 & 1 & 0 \\ 0 & 2 & 1 \\ 0 & 0 & 2\end{array}\right] \)

14. Which of the following statement is false? A. \( \{\emptyset\} \in\{0,\{\varnothing\}\} \) B. \( \emptyset \subseteq\} \) C. \( \{\emptyset\}=\{ \} \) D. \( \emptyset \subseteq\{0,\{\varnothing\}\} \)