Hi,

Quiz 3 is in the MLC, don’t forget to bring your UBC card.

Her are the common mistakes you made in the quiz:

- Not a mistake per se, but some tried to log both sides of the equation before deriving and ended up with a more complicated exercise.
- Some of you confused dy/dz with dz/dy. Remember, dy/dz means deriving y(z), i.e. y as a function of z.
- Most of you got this right but didn’t write your answer clearly.
- Most of you confused this one or didn’t explain yourself at all. Please look at the solutions.