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(Choose 1 answer)
(See picture)
A. (i)
B. None of the other choices is correct
C. (iii)
D. (ii)
Let T: R2 R2 be rotation through π/3 followed by reflection in the line y = 2x.
Find the (1,2)-entry of the matrix of T.
(i) (-3+4√3)/10
(ii) (4+3√5)/10
(iii) (-3-4√3)/10
