Page 197 - Math Grade 12 (Advance)

PROEUS DARA

~ u- 2 2 2
f1t'8t1J: tl:lltl.Hhl S: x +y +z -4x+4y-4z+4 = 0
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2
hl'i§'i:Hli (x -4x+4)+(l+4y+4)+(/-4z+4)-8 = 0
u
2
2
2
hl'i§'i§ill (x-2) +(y+2) +(z 2) = 8
u
S Q 0 M
t:lmsg nHHl:lltSwn C(2, -2, 2) Sbffl r = 2-.J2 '1
u u a

2 2 2
x + y + z - 2x + 6y + 8z + 1 = 0 '1
2. u.1§1f't't1 s 'i§tl.Hsinbn'i'i§tiJH~nruuihru '1 nHHl:lltsmbHtdtstlnmtdn
iJ tJ u <¢ Li u u a
1 1
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u Cll- iJ Gil

3.

u~ru D atlbGnfju Q Sb1,!~ a ~dl'[?f'~b ~
n

tGlHb~f'nbf't:Jrumti~Grulu Q 'i§nti~ a ( t:lmti) '1
n Cll- 1 "" u u
tti P dlGrulu'i§runbti~ ts·utrubHlmnu'Hlru Q' }D
1 1J q 6V Cl
1
tl:llruttiuwrnru&nb~u9~ ?Q trn~n9~nn~irHli ~ '1
(J 1 1
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c:b
Ql 0
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0
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'i'i.H~ b tsuw..m rutnb ts & ?ldlu'l:nrunu nnu p
l.J ., I a
Q 'i§nti~ a '1 IN!I = D
6\J
y_ 1?!2 . ~1 = tJ . 1~1

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