Those are 2021 Trials Paper !! Even it's past 2 years trials paper but you still can do it , because it's the same questions . Take it as an exercises because no matter how the question given , concepts still the same !!
Btw there's no scheme answers for those exercises ;-; . So Goodluck on your study <3

Tau tak persamaan serentak boleh dapat jawapan guna kalkulator? Lagi² kalau kertas 1 takyah kira dah. Tekan kalkulator je!

Meh belajar cara tekan kalkulator 😁

#matematik
#tanz
#spm