mathematics sceme paper 2
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8/7/2019 MATHEMATICS SCEME PAPER 2
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AKALEMNARAJALEPNATABAJ
SARALESNAASKIREPEP NUHATNAHAGNETREP0102AISYALAMNARAJALEPLIJIS
MMAATTEEMMAATTIIKK
KKEERRTTAASS 22 11444499//22
WAJ NAPA
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8/7/2019 MATHEMATICS SCEME PAPER 2
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HAKRAM001:INISATREKIGABMUMISKAMHAKRAM
oN nahakramePnarutareP hakraM
1
eniL y 5=
dedahsyltcerroC
1
2
3
2 p + 8 q = 20 @ tnelaviuqe
4 q = 21 @ tnelaviuqeq = 3
p = 4
1
11
1
4
3 3x2
2x 8 0=(3 x 4+ () x 2 0=)
2,3
4 xx
11
1,14
4 MNL
nat =
4
21
= 75.17 17ro o '43
12
1
4
SCITAMEHTAM 9441 / 2
y = x
x 2=
0
1
2
3
4
5
6
y
1 2 3 4 x
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8/7/2019 MATHEMATICS SCEME PAPER 2
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oN nahakramePnarutareP hakraM
5 2188241.33
1
633241.3
633241.32188241.33
1
33.68
1
1
11
4
6)a( 2
4
301 x
3
8x
)b( =m4
3
c )8(439 3=cro
34
3 xy
1
1
1
1
1 5
7)a( 41
7
222
063
021 @ 7
7
222
063
06
417
222
063
021 + 7
7
222
063
06 41+12+
3512 @
3217 76.17@
)b( 2417
22
063
021 , uata @ tnelaviuqe
( 2417
22
063
021 27
7
22
063
021 +) 27
7
22
063
06 @ tnelaviuqe
3
935@
3
2971 @ 76.971
1
1
1
1
1
1
6
8)a( m ,01= n = 2
:etoN
14
31 n
m =
14
32
4)3()2(1
1
kram1drawa
)b(
01
5
24
31
y
x
01
5
14
32
)43)2(1(
1
y
x
x 2= y = 1
1,1
1
1
,1 1 6
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8/7/2019 MATHEMATICS SCEME PAPER 2
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oN nahakramePnarutareP hakraM
9 )a( 42 xy
12 xy
1y
)i()b(
)ii(
1
11
1
2
6
01 )a( }R,A,L,U,C,I,D,N,R,E,P{
)i(31
5
)ii(31
2
(b) )i(041
76
)ii(041
65ro5
2
1
1
1
1
1
5
11
(a emoS)
(b) PQP
(c fI) x3
neht,521= x 5=
fI x neht,5= x3 521=
)d( 3n2
n ; n ,3,2,1= ,4 2+1:etoN n
2kram1drawaylno
1
1
1
1
1,1
6
A
B C
A
B C
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8/7/2019 MATHEMATICS SCEME PAPER 2
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oN nahakramePnarutareP hakraM
21 )a( p = ,6.1 q = 8.0
)b( hpargotrefeR
sixatcerrocdnaelacsmrofinUyltcerrocstniopllatolP
evruchtoomS
i()c( ) x 1.08.0=
)ii( y = 1.09.0
)d( y 2= x x2@7 =7x
4
enilwarD y 2= x 7x 1.07.0,1.07.2=
1,1
1
21
1
1
11
1,1
21
13 )a( ()i( 3, 7)
()ii( 6 , 5)
()iii( 21 , )4
)b( )a()i( U : noitcelfeR , x .1=
:etoN noitcelfeR kram1drawaylno
)b( W iwtnemegralnE: 3=rotcafelacsht ,
ertnecta )4,5(tatnemegralnE@ylno3=rotcafelacshtiwtnemegralnE.1:etoN
skram2drawa)4,5(ertneckram1drawaylnotnemegralnE.2
3)ii(2 23
32 23 23652
1
2
2
2
3
11
121
41)a(
ssalClavretni
ycneuqerF tniopdiM
01 21 2 11
31 51 1 41
61 81 3 71
91 12 5 02
22 42 8 32
52 72 6 62
82 03 5 92
13 33 2 23 1,2,1
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8/7/2019 MATHEMATICS SCEME PAPER 2
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oN nahakramePnarutareP hakraM
)b(23
)23(2)92(5)62(6)32(8)02(5)71(3)41(1)11(2
32
c( ) hpargotrefeRsixatcerrocdnaelacsmrofinU ,
..nwardyltcerrocsrabthgiEU satniopdimrolavretnissalcroyradnuobreppugnis x sixa
)d( noitamrofnitcerrocynA .margotsihehtmorf
2
1
12
1
1
21
51)a( =63 k )2(
3ro
2
9k
3
2
9882 n
=n 4
)b( k= 2
)i(2
)52(28
y
y = 2
5
)ii(23
26 w
w = 27
)i()c( PR 5=
5
3 QPRsoc
c so =5
3
)ii( 78.621=o
1
1
1
1
1
1
11
1
1
1
1
21
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8/7/2019 MATHEMATICS SCEME PAPER 2
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1
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x
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8/7/2019 MATHEMATICS SCEME PAPER 2
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