Page 107 - Math Grade 11 (Basic)

PROEUS DARA

3.2 ~HUn :tMitlHutlffii sinx = a
.,. J2
ti:JlgLWltiHt51:3fil~ sinx = - '1
2
t!=ltll:'Htl sin~ = f M~filHfltHt5Hft5~ sinx = sin~ '1 ~m2g M~fil~'Hl2tH~rur!J

Jt Jt Jt 3:n:
x = + 2k:n: , x = :n:- +21m , k E Z ~ x = + 2k:n: x = + 2k:n: (k E Z) '1
4 4 4 4

~ QJ I 0
- filb'lHlffl lal >I M'i:3fila sinx =a msm'i:3rutumg1r:l15u22 xER: -1 s: sinxs: 1 '1
---b ru G w

y
nl:Ubih~l:filru1'Hl'i~tf:Hl5'Hl2~~ 0 Sb A dl
" Li Li a
"' I B
0 I".;) QJ ~ ----7 t:)
uMul-lbl5t2'8 I:Ulti5 (OA, OM)= a ti::lbl5
I "'
u
sino.= OQ =a (i::lum21bM) '1 'i§'nb~m~:go~ M
u u 61 tl" ""'
OQ = sin(rt-o.) =a ti::lbl5 :n: a r:tumn.H2~ x' X
" 1 0
-7
OM') '1 tl=lQ12
t{j a Et: [ -1, 1] M~fil~ sinx = a -1 B'
y'
- r;ti a = 1 15 sinx = l 1:2"HuiJhgnrubl..Jllt!:lbl5
"'" "' w·
u
'Hl2uh'i~~r3 Mu B mm~ rui2 w~ m~ '1
1 Li 1 GV
- r;ti a= -1 15 sinx = -1 ~:mguiJhgnrutt:ibl5'Hl2uhU~cir3Mu B' dlm~ru
'!l.. c:t w· 1 1 G\J
u
!2hl~fil~ '1 ~m2g sinx=-1 ¢:>X= ~+2k:n:, (kEZ) '1

ttl a E] l, l [ 'Hl2 a t~'iilrul=lfiQhut~l8 ( - ~' ~ ) ti::l bl5 sin a= a= sinx '1
1
r;i:JlgLfl.flfjjfd~fil~ smx =a ft51:3l;Jbt5'2h sinx = sina '1 ffi'i:3bl5Qru1: (1) tl=lQ12 :

~ QJ QJ ~
W'i:3fil~ sinx = sin a 'Hl2ut1:3ti5m!=l x = a+ 2k:n: 15 x = :n: a+ 2k:n: (k E Z)
GV "'-
C)1 QJ I ~ ~
I. m a= 0 r;mg sinx = 0 '1 m~rumMM'i:3fil~R X= 2k:n: , (kEZ) '1
0~ u Q! t:J 0 0 C),) c:» eJ
2. m1:3 rn n ru1 :1:3 r1 a 1:1 rn'Hls M 2M L:l u m rn gum~:~1:3 V1 h n a hlm 1515' 21:3 me m g
9 1 1 1 u q; 1 1 """(:1; '-:l.. 6". c::s
c<;
"""'
'-h
""
u<J
1:1=1Hlutw,gLnflti5hl'i:3fila sinv(x) = sinu(x) r:wrn u(x) 8w v(x) dlH~l=l'i:32t2 x '1
sinv(x)=sinu(x)¢:>u(x) = v(x)+2krt Sh u(x) = :n: v(x)+2k:n:, (kEZ) tt:lbl5

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