Page 347 - DECO403_MATHEMATICS_FOR_ECONOMISTS_PUNJABI

VED1
E L-LOVELY-H math26-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

fJekJh^26 L pzd noEftt;Ek L nkrs^fBors wkvb

T[d:'r dh soQK ekoi eodk j?. fJ; nt;Ek ftZu T[d:'rK dh ;zfynk (n + 1) j' ikJ/rh, i/eo B'N
pkjoh y/so B{z X 0 T[d:'r Bkb gqdofPs eohJ/ sK,

or
or
or
T[dkjoD ti'AL T[gG'r cbB ftPb/PD (pzd w'vb) wzfBnk d' T[d:'r ns/ fJZe nkyoh wzr fdZsh
j'Jh j?.
^ 1 2 Final Demand
1 0H1 0H3 F 1
2 0 0H2 F 2
wId{oh (L) 0H9 0H5 ^
j[D wzfBnk Final demand th T[d:'r dh soQK ekoi eo ojh j? sK

F = 0.5yC
+
1 1
F = 0.3yC
+
2 2
fJZE/ 0.5 and 0.3 MPC j? ns/ C and C ;tk:es T[g:'r j?.
1 2
1 1
sK r[De k = = = 5
+
−
1 (0.5 0.3) 0.2
sK BtK nkrs^fBots w'vbl
X 1 = 0.1X 1 + 0.3X 2 + 0.5y +C
1
X 2 = 0.0X 1 + 0.2X 2 + 0.3y +C
2
ns/ wId{oh do 0H9 ns/ 0H5 fdZsh j'Jh j? sK .9x 1 + 0.5x 2 = y
sK
X 1 (1 – 0.1) – 0.3 X 2 – 0.5y =C
1
–0.0X 1 + X 2 (1 – 0.2) – 0.3 y = C
2
0.9X 1 + 0.5X 2 + y = 0
sK ;kofDe d/ o{g ftZul

Or

sK ;zs[fbs nkwdB y = 5X C + 5X C = 5 ( C – C ) Ans.
2
1
2
1

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