## MATH 54

### Take-home quiz for lectures 1-3

Problem 2 of the quiz was about using the (conceptual) definitions of
vector spaces and linear transformations you must have learned in the first week
and explaining your knowledge about them.
Therefore, I did *not* give full credits to solutions
that implicitly used the fact that the linear transformation can be presented
by a matrix, if you did not explicitly state this fact in your solution.
KentarÃ´
YAMAMOTO (ykentaro@deletethis.math.berkeley.edu)

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