Page 244 - Math Grade 11 (Advance)

PROEUS DARA

1. k, y) = (-6, 7: 2. k,y) = (6,-6: ~ x,y) = (-6,6:
5. [~ ~]
3. K = -1 ~ K = 6

cos2e sin2e]
7. [2aa 2bbl 8. 2. [ sin2e- cos2e

9. ti~~ [:J = [:2] + t[~2]
.
HfiJ oy :tiSlfiy=o
&
1 0
11.a = -2; b = -3 12. [ ]
1 -1

14. ll : X+ y- 1 = 0

1~ : 3x + y- 1 = 0

e~iwts:fl tl
"•''"'"''"''".'"'<'""'

""'
1. n. 2. m>O hll§ fi1 ftfl2 ti hl1:Hl5
"' II
m = 0 tu~ffl~'i:flsy turJHOJb~

-4<m<O tu~ffl~'i:flsytutitdJh ~

m = -4 hl~ffl~'i:f12YMrlHOJb ~

""'
m<4 tul3 ffl~'i:f12ti tul§ ru
"' II
y
2. n. 2. a>4./2 + 5 tul3ffl~'i:flsytu x > o
""'
3
""'
a = 4./2 + 5 : tul3ffl~'i:f12YM x = x < 0 < x 3
1
2
y = a
""
5 <a <4./2 + 5 hll§ffl~'i:fl2Yhl x < x < 0 < x
1 2 3
a = 5

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