Page 54 - Math Grade 12 (Basic)
P. 54
PROEUS DARA
2fnf.J)UJ71:~1:1~y=tanx thmgx,.~+krt, kEZ::'1
~m-fltHuHhJJ y = sinx
COSX
= = 1 +
J
tlmsg y' = -- = 1 + '1
2
u cos x
0
= cotx tH m g X"" k:rt ' k E z;: '1
t1:1ffiuhJHhJJ f(x) = cosx
- sinxsinx cosxcosx
= ------~~-----
= I+
~msg .f(x) = - I+ '1
2fnf.J)1nfl 3: t1:1~ y = tan( 5)
du ~J..«
r:1:1m2- = 6x "''~-~ = =I+
dx
dy = dy x du = x )< '1
6
dx du - 5)
