Page 244 - Math Grade 12 (Advance)

PROEUS DARA

ffl't:Hu~filH!:l fil6i t~HID (!A ttl t2Jt Alb t S HJH~Htl'U
x = 3cos8 y = 4sin8
'i:flS~6iU1il co. o) fi~rnL6iil co. 4) stJ co. -4) stJ y
4 e = ~
2
3
c::p
IQJ
QJ
I
0
I
ttin6iti..HilrntiDmttl mrnmsg16i101StinH~ rusb 2
"-!> l_j u c:
U I
e =
9 tut ttl 'fs ~ t rui ilJ StiS'Hiljfil filill run e tL'U'[Y run 0
'IJ -2 -1 1 2
-1
tffl 21t '1
-2
ffli:i2VltnHui 3 21tltnhsancr2Htrtusi:Jls -3
t.l occr
X= h+a case sb y = k+bsin8 'OS:8S:21t

thftvl: Lfil'UtStu~m~m'htY6i :x = h+a sinO sb y = .k+b cose I

os:es:2n mtHrnu '1 < ~tu~rustl9tutttl'fs~crui~!Jscral~m J t'!:lrn'i:flstu~m~
2 2 I
(X - h) + (y - k) = l '1
a2 b2

29ltn~tui 2 stl 3 21tltrnmsutnm2Hillmnnm:M212'fsm~timfim'htY6i
tn"-!lt.l "-!>
t!:l rnmd s 11Jl:l rufil~titut2'i tfiltl '1 ttl tu~m~m'htY6idl tu~ flUtiSt! 'fscr illal~'U M~ 6ii§ 115
IJ u u ... "''IJ
I
tal g m~'i:fls t6iLmun1§sU'liLm2 tuL'i:flti n nil alu rn alm ni~ ~tal g t9 ~ttrsbUll m~ tu~m~
I U
m'htY6itl:l rnstl H'lcrlmtittr~'eb ~ 19 mtl 9 tu tttl stl t rn~s tsiu;ti tn rn tl:l rn~ '1

munzin11: ~ntu~m~m'hf''l§g;t~i:ijmt!Lfilu'fs y = 1-i ti:Jlruqffm'ht''l§n

21 tJ 'Lmi:i :

n. t = x

Q1 QJ IIUC)tl Q 2 2
n. ttix=t &S1Hti01Stui:ifil~Q1m~6ix=t Sby=!-x =1-t ;teiR
2. t~i:ijtuHtu~ X sb y dlH~?'ii:ism'hf''l§g; m ttifficrt~~u21tltLAli:i :

m = dy = -2x
dx

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