sine

identities :




reciprocal :



inverse :



k is some integer,



arcsin satisfies;



and






calculus :






















huh....tetiba rasa rindu lak zmn blaja penin penin dengan matematik nih :)

sin, cos, cosec....ni sume trigo...time blaja dulu mmg rasa fuhhh....berat nya nk paham, hafal sgala formula2 ni. trigo laa yg paling byk formulanya, kalo x hafal, blaja laa cara derive, bleh laa dpt gak nnti hubungan2 berkenaan. tapi, kalo stakat soklan tu bg x=5, y=2, penat je laa derive, bek bagi terus je formula tu, pas tu masuk nilai, senang :D




dalam byk2 subjek math, calculus rasa paling ok, bebanding algebra, trigonometry, geometry, probability n statistics....




bila lagi tah dpt penin penin cm ni balik, men dgn formula math sume ni...ehe~









huh, Pythagoras' Theorem...










dah lupaaaaa......










basic theorem, blaja masa form 3










cos t, sin t....x hengat........










formula dlm bentuk gini, penin.










relation... :)








yeah....itu sahaja....haha :))




31-10-11, mon