In exercise 9 I was quite confused by the solution:
Shouldn't it be N(s_0, a_2) everywhere where I put a red box? Shouldn't N(s_0, a_1)=5 throughout this process?
Thanks for bringing this up! I am also confused.
Yes, you are right!
The red boxes should concern a2, not a1; as we are solving for N(s_0, a_2).
Sorry for the confusing mistake.
The red boxes should concern a2, not a1; as we are solving for N(s_0, a_2).
Sorry for the confusing mistake.
