MAE101_-_Test2_-_SU_2024_2081.webp

Question: 62
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
E. None of the other choices is correct
Let A=(a_{ij}) be the matrix of rotation in the plane through \pi/3 Find a_{12}
(i) 1/2
(ii) -1/2
\frac{\sqrt{3}}{2} (!!)
(iv)-\frac{\sqrt{3}}{2}