Page 82 - Math Grade 11 (Advance)

PROEUS DARA

n:tHLtiSlruL'li~~M~m~ (2) sb (4) nlihms b =-I , d = 1

~msg ffitjMttHliLn~H'l~ A = l2 3l '1
u l-1 rJ

0 I II ~
x' = XCOS()(- ysina 'y' = xsina + ycosa '1 fHl.n n'i:fllJ n5 A '1

2. finnci a t~~j2JdLl.Jlu M' Lnnnli M '1
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1.2 fini]tHiniLuurru
v
0 I '\;) 0
iiMnmffHltStiMti P(3, 2)
U I
3 5
nhsfH~ A = J - l '1
L2 -~

lxJ, = l3 -5ll3l = [3 X 3-5 X 2l = l-lJ 1:lt:HS8 P'(-1, -2) '1
lY L2 -~ l2J 2 3-4 2j L-2 u
X
X

!xl = l3 -5ll5l = l3 x 5-5 x 2l = l5l Q'(5, 2) '1
lYJ l2 -~ l2J l2 x 5-4 x 2j L2J

OeJ ":. c:b C» Cil
fil~mrnh A mffHHS P(3, 2) 1!1 P'(-1, -2) t'Ul t15 Q(5, 2) 1!1 Q'(5, 2) tSU
u
t?iMt~millQJm dLl.Jlu Q ~s~nh;p9mhwim~ A tsucg 'Lm8a'litnmtin5n
u
Q' ts4fnmdnnu Q 1:ltf:lrn'1
I
QhnHuitsg ttlm Q dlO'l.f1u~ntL'UL'lirnm~titrnh A '1
I 1.1

0 c/
0
0
I
0
- mmgmrnhmh H(O, k) nMntttlru x' = kx , y' = ky '1
- f:iru o ~dldLl.Jlu~nfL'UL'lirn '1 'Lmg oco, o) ~rua'limn oco, O) f:ltf:lrn '1
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