Score: \( 34 / 40 \) Answered: \( 35 / 40 \) Howstion 36 Assume the account earns \( 2 \% \) interest compounded monthly. Question Help: \( \square \) Video 1 Video 2

3.4 If \( \mathbf{A}=\left[\begin{array}{cc}2 & -5 \\ 3 & -1 \\ -1 & 1\end{array}\right] \) and \( \mathbf{B}=\left[\begin{array}{lll}1 & 0 & 5\end{array}\right] \) (a) Determine the size of \( \mathbf{A} \) and \( \mathbf{B} \) (b) Evaluate \( \mathbf{B A} \)

1. If \( \angle 1 \) and \( \angle \) \( \mathrm{m} \angle 1=43^{\circ} \)

Simplify the expression. \( -12 * 6 \cdot 2 \)

O 2.5.1 Obtención de las transpuestas de tres matrices e las transpuestas de las matrices \[ A=\left(\begin{array}{ll}2 & 3 \\ 1 & 4\end{array}\right) \quad B=\left(\begin{array}{rrr}2 & 3 & 1 \\ -1 & 4 & 6\end{array}\right) \quad C=\left(\begin{array}{rrr}1 & 2 & -6 \\ 2 & -3 & 4 \\ 0 & 1 & 2 \\ 2 & -1 & 5\end{array}\right) \]

ү) \( \sqrt{6 \sqrt{12 \sqrt{3 \sqrt{9}}}} \)