Page 91 - DECO403_MATHEMATICS_FOR_ECONOMISTS_HINDI

VED1
E\L-LOVELY-H\math3-1 IInd 21-10-11 IIIrd 24-1-12 IVth 21-4-12 Vth 20-8-12 VIth 10-9-12

bdkbZ vodyu

3-13 'kCndks'k # )
uksV

• vody&xq.kkad
7
% vodytA

• o`f¼ * 4 / % c<+ksrjh

3-14 vH;kl&iz'u )

d 2
−
)
1- (6x dk eku fudkysaA (mÙkj % 8 )
dx
d 6
x

2- (5x + 2 ) dk eku fudkysaA (mÙkj % - ; )
dx
d x x
3- fl¼ djsa fd a = a log a -
e
dx
6 1 − 1
4- 6logx − x − 7 dk vody xq.kkad Kkr djsaA (mÙkj % − x 2
x 2

x dy
y = rks lkfcr djsa fd x = y (1 −
5- ;fn x + 5 dx ) y A

mÙkj % Lo&ewY;kadu

1- vodyu xq.kuiQy
# 8 #
2-

3-15 lanHkZ iqLrosaQ $
!

iqLrdsa 1- eSFksesfVDl iQkWj bdksukWfeDl µ dkmQfUly iQkWj bdksukWfed ,tqosQ'kuA
2- xf.krh; vFkZ'kkL=k µ ekbdy gSjhlu] iSfVªd okYMjuA

3- eSFksesfVDl iQkWj bdksukWfeLV µ fleksu vkSj Cywe µ ohok ifCyosQ'kuA
4- eSFksesfVDl iQkWj bdksukWfeLV µ esgrk vkSj enukuh µ lqYrku pUn ,.M lUlA
5- eSFksesfVDl iQkWj bdksukWfeDl µ ekydkWe] fudksyl] ;w-lh- yUnuA

6- eSFksesfVDl iQkWj bdksukWfeDl µ dkyZ ih- fleksu] ykWjsUl CyweA
7- ,lsfU'k;y eSFksesfVDl iQkWj bdksukWfeDl µ uWV lsMsLVj] ihVj gkeUM] izSfUVl gkWy ifCy-

8- eSFksesfVDl iQkWj bdksukWfeLV µ ;kekus µ izSfUVl gkWy bfUM;kA
9- eSFksesfVDl iQkWj bdksukWfeDl ,.M iQkbukUl µ ekfVZu ukeZuA