ple Choices
(Choose 1 answer)
(See picture)
A. T is a rotation
B. T is a reflection in a line
C. None of the other choices is correct
D. T is a projection on a line
Let T: R2 R2
T([x,y]) = 1/2 ([x- √3y, √3x+y])
Determine whether T is rotation or projection on a line or reflection in a line.
