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VED1
E L-LOVELY-H math8-1 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 d{ih Pq/Dh dh Pos^
2
∂ π
<
1 =− 10
q ∂ 2
1
2
∂ π
2 2 =− <
0
q ∂ 2
2
gqshfefonk cbB, (i) ns/ (ii) d[nkok
−
q = 95 0.5q
1 2
100 0.5q−
ns/ q = 1 = 50 0.25q−
2 1
2
feT[Ai' fJBQK teoK dk Ykb foDkswe j?, fJ; bJh fJZe cow d/ T[sgkdB ftZu tkXk j'D s/ d{ih
cow d/ T[sgkdB ftZu ewh j't/rh.

;t?^w[bKeD (Self Assessment)
fBwBfbys eEBK ftZu ;Zu iK M{m dh gfjukD eo' (State whether the following
statements are True or False) –
6H fBy//VB dh ;jkfJsk Bkb J/ekfXeko dh ;wsktkd nt;Ek gsk ehsh iKdh j?.

( )
d ( ) dc
R
7H ≠
dq dq
8H MR = MC
−
TC TVC
9H AVC =
x
−
TC TFC
10H AVC =
x

8H2 ;koKP (Summary)

• noEPk;so ftZu b'u eZYD d/ bJh fBy/VB dk gq:'r ehsk iKdk j?.
• wzr cbB fJj do;kT[Adk j? fe fe;h t;s{ dh wzr T[; t;s{ dh ehws dk cbB j[zdk
j?. gozs{ fe;h t;s{ dh wzr d{ihnK ;zpzXs t;s{nK dh ehws dk th cbB j[zdhnK jB.
wzr dh fsoSh b'u fJj dZ;dh j? fe ;zpzXs t;s{ dh ehws ftZu gfotosB j' ikt/ sK
T[jBK d/ ekoB t;s{ dh wzr ftZu gfotosB j' ikt/rk.

8H3 Ppde'P (Keywords)

• T[g:'r (use)^nB[gq:'r.
• b'u (Elasticity)^buhbk.

8H4 nfGnk; gqPB (Review Questions)

1H b'u eZYD dh ftXh B{z fby'.
2H ;hwKs nkrw ns/ wzr dh b'u ftZu ;zpzX ;Ekfgs eo'.
3H e[ZbQ bkrs Bkb ;hwKs bkrs ns/ e[ZbQ nkrw Bkb ;hwKs nkrw fe; soQK eZfYnk
iKdk j?<

142 LOVELY PROFESSIONAL UNIVERSITY