Page 275 - DECO403_MATHEMATICS_FOR_ECONOMISTS_HINDI
P. 275
VED1
E\L-LOVELY-H\math16-1 IInd 21-10-11 IVth 21-4-12 Vth 20-8-12 Vth 20-8-12 VIth 10-9-12
Dilfraz Singh, Lovely Professional University bdkbZ lekdyu osQ vkfFkZd iz;ksx
uksV
bdkbZµ % lekdyu osQ vkfFkZd iz;ksx
vuqØef.kdk
mís';
izLrkouk
leryh; oØksa osQ varxZr {ks=kiQy
vFkZ'kkL=k esa lekdyu dk mi;ksx
! lkjka'k " #
$ 'kCndks'k % #&
' vH;kl&iz'u ( & )
lanHkZ iqLrosaQ * + (
mís';
bl bdkbZ osQ vè;;u osQ i'pkr~ fo|kFkhZ ;ksX; gksaxsµ
• leryh; oØksa osQ varxZr {ks=kiQy fudkyus esaA
• vFkZ'kkL=k esa lekdyu osQ mi;ksx dks tkuus gsrqA
izLrkouk
vktdy lekdyu dk iz;ksx vFkZ'kkL=k esa rsth ls c<+k gSA fuf'pr lekdy ,d ;ksx dh lhek gSA vFkZ'kkL=k
esa iz;ksx dks ge fuEu rF;ksa ls Li"V dj ldrs gSaµ
dc
()
1- lhekar ykxr] vkSlr ykxr rFkk oqQy ykxr pw¡fd lhekar ykxr , gksrs gSa vr% oqQy ykxr
dq
()
∫ dc . dq
dq
2- miHkksDrk cpr % miHkksDrk cpr dks Hkh lekdyu fof/ ls Kkr fd;k tk ldrk gSA
16-1 leryh; oØksa osQ varxZr {ks=kiQy
eku yks fd oØ , dks iznf'kZr djrk gS] tgk¡ - izkUr . - / esa dk dksbZ larr iQyu
gS rFkk eku yks fd tSls dk eku ls rd c<+rk gS Hkh c<+rk gh tkrk gSA eku yks fd
rFkk
Øe'k% , rFkk , ij dksfV;k¡ gSaA