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VED1
E L-LOVELY-H math8-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

fJekJh^8 L fBy/VB dk noEPk;so ftZu T[g:'r

B'N

(n) e[ZbQ nkrw cbB
2
R = 15 q – 0.5q
R tZX s'A tZX j't/rk i/eo

dR
×
0
= 15q − (0.5 2)q =
dq
iK 15 – q = 0
iK q = 15
q dk wkB (i), (ii) ns/ (iv) ftZu oZyD s/

T[dkjoD 11H fe;h J/ekfXekoh dk o/yh wzr cbB
P = 12 – 0.4q
ns/ bkrs cbB
2
C = 0.6q + 4q + 5
j't/ sK fBors (q), w[Zb (p) ns/ ;ko/ bkG (π) dh bkG tZX s'A tZX d/ nzsors rDBk eo'<
jZb L ;kB{z gsk j?.
HHHH(i)
HHHH(ii)
e[ZbQ nkrw,
HHHH(iii)

e[ZbQ bkG

HHHH(iv)

bkG tZX s'A tZX ;zpzXh,

iK

d{ih Pos ;zpzXh,

LOVELY PROFESSIONAL UNIVERSITY 135