Page 119 - Math Grade 12 (Advance)

PROEUS DARA

C» Q1 u 1 cJ QJ C)- 0 I 1:::1
n:JH L n.n tiHd'l:H'il ~:a & ti ~ ~ & MJ bl.Hl.H !:H H rtHh 'i5 g 2 '1
,!lfTimuuf: tf:i'i:fl2W~fil~~ttiHHtuJrutthtJti9 2 y"-5y'+6y = o stltu~m~

~ttiH:1&'tuJrurutsmrumti91 y'-ay = 0 '1 Rrulii~nG~S~n a; stl ~ t~'i§j~

(y'-ay)'-~(y'-ay) = y"-5y'+6y '1

Gtilm: (y'- ay)'- ~(y'- ay) = y"- ay'- ~y' + a~y
....

tfflli5 (y'-ay)'-~(y'-ay) = y"-5y'+6y tSUt?l!1l[!JlflS

a+~ = 5 st~ a~ = 6

M~fil~ 11?-5!-.+6 = 0 'i:flSYM 2 ttiJtl~~ AI= 2 Stl A2 = 3

~msg a= 2 stl ~ = 3 y_ a = 3 stl ~ = 2

tf:ilflS y"- 5y' + 6y = (y' 2y)'- 3(y'- 2y) y_ y"- 5y' + 6y = (y'- 3y)'- 2(y'- 3y)

d'hmntl z = y'- 2y ( y_ z = y'- 3y) t S"H tu~m~ y"- 5y' + 6y = o ffiu tun tuH:h

Z'- 3Z = 0 ( y_ Z'- 2Z = 0) '1

tuE:lmsg ~t?JrnstifrutlHtl9 1 ~s tu~malimti9 2 y"- 5y' + 6y = o §H!fit:h
~ u Fl u
Q.l 0 • QJ
hl'l§fil~bliffl'i59 1 Z'-3Z = 0 ( y_ Z'-2Z = 0) '1
• tu~m~ A- -51-.+6 = o t'i.llim tu-@m~wmru~stu-@m~~tn~tlt'tuJru
2
y"-5y'+6y = 0

• tw'i:3JtfflgLnJlli5M'i:3fil~ y"-5y'+6y = 0 t:l\ltltt:itfflgUUlli5hl'i§fil~ Z'-3Z = 0
""
""
0
~ ""
( 'i5 Z'-2Z = 0) W'i5St!fitfflg~nJlli5tu-@m~ y'-2y = Z ( t y'-3y = Z) '1
"'- IJ " L.; "'-

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