Page 27 - DECO403_MATHEMATICS_FOR_ECONOMISTS_HINDI

VED1
E\L-LOVELY-H\math1-2 IInd 21-10-11 IIIrd 8-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

bdkbZ iQyu

mnkgj.k 6- iQyu
' dk ys[kkfp=k [khafp,A uksV
gy% loZizFke fuEu lkj.kh cukb,µ

;gk¡ ge ns[krs gSa fd tSls&tSls dk la[;kRed eku c<+rk gSA oSls&oSls dk eku Hkh c<+rk gS vkSj tc
→ ∞9 → ∞ tc → 8 ∞9 → ; ∞ fcUnqvksa dks vafdr djus ij fuEukafdr fu"dks.k oØ cusxkµ

Y
37
(8, 37)
36
32
28
(–3, 26)
24
20
(–2, 17)
16
12
(5, 10)
(–1, 10)
8 (3, 2)
(1, 2)
(0, 5)
(4, 5)
4
(2, 1)
X –8 –7 –6 –5 –4 –3 –2 –1 O 1 23 4 5 6 7 8 X
–4
–8
–12
–16
–18
Y

mnkgj.k 7- oØ
' dk ys[kkfp=k [khafp,A
4
gy % ;gk¡ ij : ] vr% ;fn → -9 → ∞
x

vkSj ;fn → ∞9 → -

' dh lkj.kh
∞ ∞

4 4
0 ∞
3 3