- #1
briteliner
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Homework Statement
which of the following pairs of quantities transform under rotations of the axes as the components of a two-dimensional vector?
a) (x2, -x1)
b) (x2,x1)
c) ((x1)^2,(x2)^2)
Homework Equations
The Attempt at a Solution
Dont know where to start. i'd appreciate just a little guidance :)