(Choose 1 answer)
\Box A
(See picture)
A. (iii)
B. All of the other choices are incorrect
C. (ii)
D. (iv)
Ε. (i)
3ck\sqrt{Next}
Find the matrix of the transformation T:R^{3}\rightarrow R^{3} which is reflection in the YZ-plane
(i) [\begin{matrix}-1&0&0\\ 0&1&0\\ 0&0&1\end{matrix}]
(ii)[\begin{matrix}1&0&0\\ 0&1&0\\ 0&0&1\end{matrix}]
(iii) [\begin{matrix}1&0&0\\ 0&-1&0\\ 0&0&1\end{matrix}]
(iv)[\begin{matrix}1&0&0\\ 0&1&0\\ 0&0&-1\end{matrix}]
): 40
