calculator.

beloved calculator
however. tak reti nk menekan yg mane satu.

disbbkn skrg blaja trigonometric identities & equations, its like we hv to use calculator lah, kind of. but the thing is...

i DONT REALLY know how to use CALCULATOR, properly!!

*alaa.. aku tak reti la nk tekan mana satu, kalau ade equation tu nk tekan shift ke tak. completely, blur. last2 tgk jawapan kat blakang. bua t ape2 yg patot supaye dpt jawapan same dgn kat blakang. lmao~. lameee...! :P

memalukannn...! btw, chapter ni agak memeningkan kepala. i feel like duing other chapter yg tak de kena mengena dgn sine, cos, tan n watsoever yg related to this chapter!!! dun like it like anythinggg...

Sir,leave this chapter and
move on to the next chapter,
can I???

- i wish i cud say that-
hurmm :|