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VED1
E L-LOVELY-H math29-1 IInd 6-8-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

noEPk;soh dk rfDs

B'N fJ; soQK T d/ fBod/P^nze X = 2.73, ns/ Y = 3.81 jB. fJ;h soQK fpzd{ S d/ fBod/P^nzeK B{z
;wheoDK (3) ns/ (2)! d[nkok jZb eoB s/ X = 1.5 ns/ Y = 5.25
X ns/ Y d/ nkPktkdh ;z:'r y'iD d/ bJh X ns/ Y dhnK ehwsK (eqw nB[;ko 12 ns/
15 ) B{z fJBQK fBod/P^nzeK d/ fpzd{nK d/ w[ZbK B{z i' T[Zgo eZY/ rJ/ jB ;EkBkgB eod/ jB.
fpzd{ B T[Zs/ X = 4 ns/ Y = 0. fJBQK B{z T[d/P cbB ( ) f = 12X + 15Y ftZu ;EkBkgB eoB
BkbL
( 12) (4) + ( 15) (0) = 48 .....(4)
fpzd{ T T[Zs/ X = 2.73 ns/ Y = 3.81 j'D s/, fJ;h soQK gqkgs eod/ jB
( 12) (2H73) O ( 15) (3H81) & 89H91 HHHH(5)

fpzd{ S T[Zs/ X = 1.5 ns/ Y = 5.25 j'D s/ ;kB{z gqkgs j[zdk j?
( 12) (1H5) O ( 15) (5H25) & 96H75 HHHHH(6)
fpzd{ C T[Zs/ X = 0 ns/ Y = 6 j'D s/
( 12) (0) + ( 15) (6) = 90 .....(7)
14X + 12Y = 84
6X + 12Y = 72

ftfdnkoEh fJ; d[gZyh ;wZf;nk dk jZb nkjko ;wZf;nk d/ ehs/ j'J/ jZb dh soQK nkgD/^ nkg
eoB.

29H2 nkrs dk fBT{BswheoD L nkjko ;wZf;nk dk jZb
(Minimisation of Cost : Solution of the Food Problem)
nkjko ;wZf;nk gfjbh nkofEe ;wZf;nk ;h fi;dk o/yh gq'rokfwzr d[nkok jZb bkrd d/
;wheoD d[nkok ehsk frnk. wzB fbU fe fJZe T[gG'esk ehwsK T[Zs/ pq?Zv ns/ wZyD yohddk
j?. ;wZf;nk fJj j? fe d'B'A t;s{nK dhnK ftfGzB wksoktK d[nkok T[jBK d/ e[ZbQ gdkoEK dh
gqkgsh dh bkrs B{z fBT{Bsw pDkfJnk ikt/.

;{uh 29H2L nkjko ;wZf;nk d/ nzeV/

g'Pe^dot gqsh fJekJh
g'Pe nkjko^sZs fBT{Bsw nkdoP
pq?Zv x 1 wZyD x 2
e?b'oh (1,000) 1 2 3
gq'NhB (25 rqkw) 2 8 8

ehws ( gqsh fJekJh) 2 6 (<)

wzB fbU fe x 1 ns/ x 2 eqw nB[;ko pq?Zv ns/ wZyD B{z gqrN eod/ jB fiBQK ftZu'A jo/e ftZu
e?b'oh (calories) dhnK wksoktK ns/ gq'NhB d/ rqkw ;{uh 29H2 ftZu fdZs/ jB. pq?Zv d/ g'Pe

356 LOVELY PROFESSIONAL UNIVERSITY