Those who have finished spm, Or want to try Extreme level Questions, u guys can try this, which was created by some of my friends.

Here are more extreme level questions

F4C2 Questions are here, those who didnt try that day can try today.

Don't buy any notes or exercise from this guy, scammer...

Countdown SPM:
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Spm is only once in our lifetime, so just enjoy the process and keep going 09’s ! - by Pemburu10A

@Jason_6174 uncle hanya pendek sampai sini je🤣

1. derivation of V, so that no need to find value of a
2. find r value without using quadratic formula, because already know r must be positive value