Page 24 - 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

vFkZ'kkfL=k;ksa dk xf.kr

uksV
Y
f
{3, (3)}
f
{–1, (–1)} f
{2, (2)}
f
{–2, (–2)} f
{1, (1)}
f
{–3, (3)} f
{0, (0)}
X O X

Y

mnkgj.k 1- iQyu : ' # dk vkys[k [khafp,A
gy % dks fofHkUu eku nsdj osQ eku Kkr djus ij fuEu lkj.kh cusxh%
1
−
2

Y
(3, 14)

(2, 10)

(1, 6)
(0, 2)
(–½, 0)
X O X
(–1, –2)

(–2, –6)

Y

vc Av{k ij [kkuk : vkSj $v{k ij [kkuk : ekudj fcUnqvksa dks vafdr dhft,A bu fcUnqvksa dks
feykb,A ;gh vHkh"V ys[kkfp=k gSA ;g ,d ljy js[kk gSA
mnkgj.k 2- iQyu : dk ys[kkfp=k [khafp,A

gy % : osQ fy, lkj.kh