Page 231 - Math Grade 11 (Advance)

PROEUS DARA

0 • 0
ruunritH2 1. Q~rutnLuntH~f1HiL15ru~H~o.n~-B·nli tr:1~nrup; A(6, 4, 2) 2~
1.D
I I
1cr9~ t = (1, 2, -3) '1 mRM~tD{hm&su~ (a) ttHl5Al~m't3 A
1 U N
2~l:fls1u9~ o.nrffiru t '1
1
2. Q~mtnLunm~runL15ru~u~o.nahru tr:1~tia8lliJcr A(4, 3, 2) 2~
1 1
B(2, -4, 6) '1 Rllil~tu@m~hm~ (a) &~rum~m't3Bllilu A ttfiru
"" 1
~unnrunrut9i'2~1cr9~ A1 '1
uu 1
l. ffi15UTifltl tr:1QlS (x-6)+2(y-4)-3(z-2) = 0

x-6+2y-8-3z+6 = 0
x+2y-3z-8 = 0

""' ""
'
~utS8 t\515Alm~ (a) r:1 x+2y-3z-8 = 0
u ""
2. ffl13UL't:fltl tr:1Qla a(x-4)+b(y-3)+c(z-2) = 0 (1)
&rt1u9~o.n~ihru A1 = (2-I, -4-3, 6-2) = o. -7, 4) tm8tr:1ma
1
a= 1 , b = -7 , c = 4 , (1) HltltDHtDHtl

(x-4)-7(y-3)+4(z-2) = 0

x-4-7y+21 +4z-8 = 0

x-7y+4z+ 13 = 0

~mag tD@mm~ (a) ~x-7y+4z+l3 =0 '1
u 6V
1. Q~mtntynm~runL15ruH~~o.naihru tr:1~Bo.f]u A(2, 4, 5) 2~
1 I
1cr9~ b = (3, -1, -2) '1 Rllil~tD@mm~ (a) &~rum~m15 A 2~l:fla
1 ""

2. Q~rutnLUnUt~ru6ilJI1JH~~llil~ihru tr:1§JrlaBlliju A(3, 2, 5) s~

1 1
B(4, -2, 1) '1 RM~tU@mm~ (a) &~rum~m15Bllilu A tmru
"" 1
H~nnrun rut9is~1u9~ Al '1
UU I
3. crtJrutnLUnm~runL1311JH~~llil~ihru tr:1~tlBo.fju A(2, 4, 5) '
1 1
~ 0 I ~ I C) I
B(-5, -2, 3) a~ C(3, -1, -2) '1 nllilntD15Alm~ (a) t~rumnm'e
<V

0 t Q) I eJ I t:::,) 0
4. nllilntu15Alm~ (a) t~rumnm15Uullilu A(4, o, O) , B(2, o, 3)
<V I
s~ qo, -1, 4) '1

226