BÀI 2
!"#$%&'()*+",-.*+/01
23- 456/015'()/017
89:'()%;'()
<8=>5+?+/01769:
@AB
8CD?5%2E4AD !"!FGE$%&'(
),%HI+4J4?K,+?LM8
8CD?5%2E4AD !"!FGE$%&'(
)23*E;"G?+2+?5(B8
Bài giải:
877
:L2&
•
$=NC:O P<
K=N=(9<
•
+Q$=N=(?D6R8676
K=N=(96R876
K=N S:TSC:O P
UQ$=N S:TSC:O P
K=N1==
Q$=N V= <
K=NC:OP<
8
•
$=NC:O P<
K=N=(9<
•
+Q$=N=(9W86X8QR67
K=N1==
'()
T54[
DJ+
'()
T54_
+J+
'()
\ \6 ]
\] \6 \ \
\ \ \6 X X
8TFA*54^_J+K+2?\
•
$=N=(]
K=NC:O ]
•
$=NC:O ]X\7
K=N1==
• \
cd+?5(B
$=NC:O \
K=N=(\6X\7
K=N1==
cd+?5UeK+LM
+Q$=NCK+\6
K=N=(\
K=N1==
UQ$=NC:O ]
K=N1== ]
8 ?*E;"G?+
•
=dZdT=T=i
@AB
8CD?5%2E4AD !V
8CD?5%2E4AD !=CC=^L*D=? B"!
FGE$%&'()?*E;%HI+4J4?2K,+?
LM8
8CD?5%2E4AD !=CC=^L*D=? B"!
FGE$%&'()23*E;"G?+2+?5(B
Bài giải:
?Y@76
:L2&
8=D!V
• \
$=N=(
K=NC:O P
• f
cd+?5(B
$=NC:O P
$=N V= \
K=N=(W6XQR76
cd,+?=0LM
+Q$=NT9CR7WTF52GBgQ
K=NCK+
UQ$=N=(Rc6RRi76
$=N V= 6
K=N1=C6R76
K=N9=6RRi76
Q$=NC:O PWj?5aK+kQ
K=N V=
8=D!C? Bl?*E;%?I+4J4?K,+?K+
8=+
m
!=CC=^L*+
m
=?+
n
-
n
• \
o L
m
=NC:O 68
?
o
=N=A
n
68
• f
o L
m
=N:-
n
^+
n
p
o
f8R878f88
?
o
?
o
=N1== 88
o L
m
=N V= 688
?
o
=NC:O 688
8=D!V
• \
$=N=(6
K=NC:O P6
• fWTF+?5(BQ
+Q$=N V=
K=N=(WfX]QR7
UQ$=NC:O P6
K=N1== 6
BÀI 7 (Bài này hình như đề bài bị nhầm mình bịa số liệu :v)
f ! V=-=D?*+k%dJ+ ! VN
q235 V23*E;"G?+8:,*U?$rI2
"G?+ V=-=D?";$%&'()U5k%dJ+ V
Nq2356 V5?D\8V;'()6
%4? s"?500t8
5k%d VNq5$%8'()
\
\5k%d VNqa8
@AB
8?a+?? V=-=D?'()
8CD?5%2E4AD V=-=D?"$%&'()^$F
'()Q
6 \
\ \ 6 X X
8PE;%HI+4J4?K,+?LM
• f
$=NC:O 6
K=N=(6
•
$=N S:TSC:O 6X7
K=NC:O
K=N1== X7
• \
+Q$=N=(6
K=N k%d
K=N1== 6
UQYK+kV?%?
$=N V= 6X76
K=NC:O 6
Q$=N V=
K=N S:TSC:O
8PE;"G?+,+?=0LM
• f
$=NC:O 6
K=N=(6
•
$=NC:O \X676
K=N1== 6
• \
+Q$=N=(6
K=N k%d
m
=NC:O 6
?
o
=N1== 6
68
• f
L
m
=N=A
n
6
?
o
=NC:O 6
•
L
m
=N V= 6
?
o
=NC:O 6
• \
+QL
m
=N:-
n
^+
n
p
$=N?DUC$%&"xDWy?4z+4GQR86]76]
• ]
cd+?5(B
+Q$=N=(W8<X86]QR7\
K=N1== \
UQ K=N?DUy?4z+4G6]
cd,+?=0LM
+Q$=N=(/018<R7<
K=N S:TSy?4z+4G\
K=N=(9186]R76]
UQ$=N S:TSy?4z+4G\
K=N1== \
Q K=N?DUy?4z+4G6]
BÀI 11 W?a{Q
1?+%K"?2+>&_Dv*4+23
Zk"wD]5+kZB8:(|*G?+
%*}234J4?Z|vA4?^L+8:,454J4?
G?+%+*+2?$%&?5kZ231D_,*
ffJ+ZkW1?+%*r
Zk24ZQ8PsZJ+$%&?5k
Zfi8:"w"+?5(dZk+?Lfix
1?+%^$r%BA2(Z^$DdZ
kZ%Lfix1?+%%4%BA2(Z8
=_,*ff
SZ"wD]5aii{i
Yêu cầu:
8CD?5%2E4AD1?+%
8CD?5%2E4AD1?+%
Bài giải:
:L2>&
?5k"wD]523 !Vl4?+,5*+2?DUhlG?D
J+l?+5GB81?K,^$4*s5+U/01Zx
Vl4?*la%r*s5k^$DVl4?+r*s52
4*s5k8=4?"?_+J+$%&&(G+
4A*s52*s5k%^$;?52Ug4I"w2?
B58
=_,*\
T5av666<666\
Yêu cầu:
8CD?5C$%&?5k4AD !Vl4?*la
8CD?5C$%&?5k4AD !Vl4?+8
TF !Vl4?*la2Vl4?+'k?Dl?>5/017
891
Bài giải:
TF 76
:L2&
8=D!Vl4?*la
•
$=N?DU?**?Gz+%6R6R7]]6
•
$=N V= W6X6QR6R7<<
K=N=(<<
•
+Q$=N=(W6X6QR6R7<
K=N1== <
UQ$=N0z+%<<
K =N S:TS 0z+% •W6<X6QcW66X6QcW6\X6Q€R6R7
<<
•
$=N=(W6<X6QR6R7\
Copyright: Tài liệu đại học ©