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Title: SETS Maths ALLEN RACE
Description: This RACE is a type of self analytic test for class 11th students . This RACE is of maths chapter sets

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RACE

# 01

Irh
SPECIAL RACE

Elementry problenrs on lnequalities

l
...
t

(2-x:Xx-3J3

n

6
...


x{*2x?*63
9
...


5*4x

...


(x+2)txr-?x+1)
>u
4+3x*xr

12
...


(* 13
...


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(* -:)n'(* I *)'u
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(n

x

2x+3

-<4

-

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lll 1- ----- ?

x-'2 x-l

x'-16
14, _>0

x*4

ltllain + Advancedf 2021

HUXTUXE COUR$E

:

,

3
...
O2

I{UBTUHE COUBSE

INEQUALITIES

Solve the

following incqualitiet

1
...


J
...


(x-1) (3 - x) {x -

2)"

0

'

x2 -5x+6
-=-x'+x+1

s
...

9
...
1
-

xt+1

1"2
x-1

E' #"-;

o

8x+3

(x - 1)(x

6
...
0


...


S;;r
...


(x

-

x

-l)2(x+3)s
x*(x - 2)


...


(x+?Xf -2I+1lro
4+3x-x'

u
...


(x-1)?(x+

1)3

(x-4)

<0

xz_6x+?20
16
...
3x'-x-4
?-4*
...
*"[3)''-'

lg
...
125
6-5x

21,

(0
...
oO243

22
...
?q
(s/ 4

23
...
11fi2*:r-'a < (0
...


2-1
...


?n
...
2r*1 +1

='*-l -

2xt +3xt + x

> o, find reast x, x e N
...
f1:lilIr il

tfu{a i
...

3
...


7g
...
O3
$ofva

,ftI

MODULUS OF REAL NUMBER

lia fallowlng lcr r*al x;

I

2
...


lx-21
...


fx-S1=-1

!f -ox+z;*a

8
...
l2x+3t-l2x-S;=5

12
...
[x+21+fx-q+2*g
1$
...
l{
...
lslx-11s3

17
...


sdve simuttaneousty: {l

2t
...


l?x

z$
...


!L-11*r

30, lxt{tt,,1
x*2

91
...


33
...


35,

*-zlxl+ro (u
---&-

36"

-3

1l

l9

x+2

t'

-6x+9

37
...
lf +8x+61' ft' +4x +91 + 1tx*31

F&d ths number o{ Mutions ol lxl + lx

t;",
lx-l1
-

24
...
H-l-Ll
Title: SETS Maths ALLEN RACE
Description: This RACE is a type of self analytic test for class 11th students . This RACE is of maths chapter sets