Exercise Sheet 10, Exercise 3


while doing the third exercise in exercise sheet 10, I could not understand how we came to use this method -C.foo(B) -?

Thanks in advance!

Screenshot 2022-06-22 164648

Hi there!

We have slides in the materials section of the CMS, which explain how that exercise works. The scheme you have to apply to figure out the solution for these exercises is pretty rigid, so if you do exactly what the slides are doing, you shouldn’t have any problems.

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If this solution confuses you, may I ask why? What did you expect, and how did you arrive at it?