Page 334 - DECO403_MATHEMATICS_FOR_ECONOMISTS_HINDI

VED1
E\L-LOVELY-H\math21-1 IInd 6-8-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12 VIIth 11-5-13

vFkZ'kkfL=k;ksa dk xf.kr

uksV mnkgj.k 3- eku Kkr dhft;sµ
13 18 23
14 19 24
14 20 25

gy % fn;k gqvk lkjf.kd
13 18 5
4 14 19 5
5
ls

14 20 5
13 5 5
4 14 5 5
5
ls 4 / ∴
vkSj
leku gSaA

14 5 5
mnkgj.k 4- eku Kkr dhft;sµ
29 26 22
25 31 27
65 54 46

gy % fn;k gqvk lkjf.kd
3 26 22 3 4 22
4 −6 31 27
5
ls 4 − 6 4 27
5
ls

9 54 46 9 8 46
1 1 22
4 8 " − 2 1 27 ∴
ls rFkk
ls " mHk;fu"B gSA

3 2 46
1 1 22
4 12 0 3 71
0 − 1 − 20

esa tksM+us ij rFkk esa ls ?kVkus ij

4 < 5 / 5( 5 = 4 <5&/ 3 ( =
4 8 4
mnkgj.k 5- eku Kkr dhft;sµ
1 0 0
1 2 x 2 1
x
y
(+)
3 y 2 1
gy % fn;k gqvk lkjf.kd
1 x 2 1
(x + ) y y 2 1