Excellent explanation of every single step! Thanks!
@johnjeff64984 ай бұрын
Thank you :)
@mankydave67 Жыл бұрын
Very helpful - thank you very much!!
@ardakarabacak Жыл бұрын
Brilliant. Could you please post a guided solutions video on TZ2 IB Math AA SL papers? It would be so helpful. More specifically, could you do 2019 and 2018?