Tổng hợp lý thuyết và những bài tập điển hình về các loại mạch dao động trong phần điện xoay chiều phục vụ cho luyện thi đại học và cao đẳng.
Trang 1$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
LabcdeCfghiCigjeklC
¤¡'&¢ ¬['/\_`'}|'º5'|¿|' {|}'~'_`''|'_'À'}_'}¿|'}Á_`'_ _'_´_`']µ_`'_''
ÚÛÜ
Trang 2$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
':VWX'Y[\X]'^V_X'Y`VaX'bc'Yd'Y[\X]'^V_X'Y`VaX'efX]'YgX'YhV'ZiX]'j`kX]']VlXm'2`nX]'eo'Y`p'e`qrpX'`ol'stX'X`lq'YiX]'uvY'Z[\X]'Y`wX]'X`xY'y[ze']{V'c'yVWX'Yd'Y[\X]m'
«¬®¯''°he`'±li'yvX]'eo'Y¡X'w']oe'5'¡X'w'²bc'e`q'j¤'/'Y`³'y'bc'¨Y'^V_X'Y`VaX'b´V'¡X'
w']oeU5'¡X'w'U²'bc'e`q'j¤'/µU''
' '°he`'±li'yvX]'eo'yVWX'Y¶'Y`q¡X'·'¸''Y`³'±li'yvX]'¹'YºY'±¡Xm':p'±qr'Y³±li'yvX]'e¡X'eqX]''
''ex'e`i'uhe`'uvY'X§X]'s[zX]'eo'ekX]'qxY U U U U U
'-`V'½'`oX]'yVWX'Y`³''bc'q']Vu'bc'X][ze'shV'
'¾qr'[´e''¿'' X]'b´V'^X'Y½'Yl'ÀÁY'e`'yVWX'±[ÂX]'Y`³''¿'' X]'b´V'±X]'yVWX'e`hr'y_X'^X'
-`V'X§X]'s[zX]'yVWX'YZ[\X]'YZaX'Y½'^òX]'X§X]'s[zX]'Yd'
Y[\X]'YiX]'eqvX'eu5'l'eo'' ¨
U
2
U
÷ ø ù
2 3
1 û 12û
Trang 3$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
=VW'XYW'Z[']'W`a'
b
b c
d g f e ']hi'\jk'ld5'mnio'pio'ZVW'q'Z[']']hi'`mrio'\si5'ktk'Z[']'iuv'ktkX'`wx'iXYx'yzW'ktk'kxio'
b
{|'2}'ioX~Y'_u5'Yx'XYW'_i'_Whi'\W' '5'XY'Y'`aio'`'yWi'\XWhi'`mk'a\'_mio'_u'
À³C
DÁ¶C²Ã´µC
»¶½´C @¸ºC»¼´µCÀ³C @¸ºC»¼´µC»¶½´CÄ' d' ÄÅ'Æ'Ç'bÄ'È'e' dÅ'Æ'Ç'bd'È'e'
Û`' Û\'Û2Ð Û`'ÊbZb' Û\'È'Êb6Wb'
Û\' Û`'Û6Ð Û\'È'ÊbÄb' Û`'bØÌb'
C
Trang 4$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
LLVCWXWC@YFGCZILCN[\C
ZILCNBXFC]^CDYLCW_`FGCHaCbYWcC@ABCDEFGCdCHLeNCZLfgCNchWCijCkjCCs':t'uw'xyx'z{|'~'zx'u~'u'w{x ''z'z|'u'62'u'|u'|t'u x'}''z'xyx'z{|'~'z'|u''z{|'~'x'uw'u'z''''u 'z{|'~'x'uw'
s':t'|u'|t'u x'x'5'' x''u'uw'u''x'5'|y'uxx'z{|'' ''z'x'z{|'}~'x'|u'|t'u x' |' ''|t'u x'u~Ă''x'x Â'
ă
đêẫ
Âã ´ 's'+ắ'}~'z|'u'Ưấ'Đ' ă
s'2~¿'z'ọ'z|'|Đ'À 5 ´ ồ Àặ| à ã à ỏ ò'
$|t'u x'z|'ux ''u'u°Ư''Đ'ặxàu's'ỏò'- |''Đ'ặ'''z'uắ'à°'z|'z'ux 'z|ò' v''ổ'ặơ'''z'|ẳw'à°'z|'z' 'z|ò' v''ỗ'ặ'
$|t'u x'x'|u'w{x ''zƯ''Đ'&ặxàu's'ỏ|òĐ'&xàu's'ỏ's'â ăò'- |''Đ'ặ''|
z'uắ'u v'|'ổ'ặơ''|z'|ẳw'u v'|'ỗ'ặ'
$|t'u x'z|'y''u'u°'z|Ư''Đ'À
ôĐ'À ôặxàu's'ỏòĐ'7ặxàu's'ỏò'/'u ố'''ỏ'Đ'ỏ
- |''Đ'ặ'''z'uắ'u v''ổ'ặơ'''z'|ẳw'u v''ỗ'ặ'
Trang 5$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
i i
j i
i i
`
a _ _c ^
i k
°@'/u'fs]'/''i± `' ±jk²U''ji5U³jk²'h´'''j
~''¶jk·'0¸'
C
H@¹ºC»¤fz'tug'vwXY'fxu'wp'¦'pz{'pzuXz'¨¼'f{wX't¥¦'fs'vw'p§'f'6''Ujk² ½'05'©'vX'fs'vX't{XY'ijk²¶'«´'vX'p'pz{qX'¾''k'0¿¦'fzg'p'¦'vs'pz{'v[\f'hsXY'vX'p'fs'[¼f'hsXY'XY'ug'Xz{À''
°@º'/u'fs]'Á''i±f `'½kk''
C
H@£¤fz'fzÃX'hsXY'fxu'wp'¦'pz{'¨®'p{¦X'vX'Y'wp'f{wX't¥¦'fs'vw'p§'f''''6'' 'ª0'¨y'wp'p©'vX'2'' k'X«'
'ud'/ÄXz'[¼f'hsXY'vX'p'y'¤fz'pz{'v[\f'
'd':'¤fz'Åp'v[\f'hsXY'fs'[¼f'hsXY'pgXY'|zgXY'p'½k''vX'½kk''pz}'fqX'z'zu¦'p©'vX'2'XY'p©'gu¦'2='fs'vX't{XY'X'pzX'pgXY'|zgXY'XygÀ'6Ʀ''i''jk´'f''·jk¶'h'
°@º'ud'/u'fs]'Á''i±f `'³U ''d'/u'fs]'2j'' iÇi
i j
± Á 'k5iUjk²'«´'2i'' iÇi
i i
±
Á
'iUjk²'«' ' =ɦ'z'hÊ't©XY'p©'gu¦'2='fs'vX't{XY'X'pzX'p'k5iU'«'vX'iU'«'C
H@Ë2zg'wp'¤fz'tug'vwXY'vX'p'62'vuXY'tug'vwXY'p§'tg5'vw'p§'f'6''j'0'+Y['u'vg'v[\f'vX''f§f'v¤'Yu'zu'X'p©'Zy'jk'=5'f[XY'vw'tÌXY'vX'f§f'v¤'gXY'¤fz'Zy'j'
Í'/}'[¼f'hsXY'vX'p'y'¤fz'Xy¦'fwXY'z[XY'
Ð
´Á''i±f `'i±f
k
kÏ
Ð
'½k±''j¶¶5U'C
H@Ñ'£¤fz'fzÃX'hsXY'fxu'wp'¦'pz{'pzuXz'Y'f{wX't¥¦'fs'vw'p§'f'6''ijk²½'05'©'vX'fs'vX't{XY'2'pzu¦'vÒ'v[\f5'vX'p'pz{qX'¾''k':'¦'pz{'pzuXz'pz{'v[\f'ff'hsXY'vX'
p'fs'[¼f'hsXY'p'U³''efg'XY'j¶±'d'vX''³U·''efg'XY''''i k±'d'z}'©'vX'z'fs'vX't{XY'pzu¦'vÒ'gXY'|zgXY'XygÀ''2zg'f''·jk¶'h'
Trang 6$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :;& ' 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
C
H@ve'wxq'yzYr'{X|'uxp}'}~y'q'unp'YZ'unp'{p}'2']'`d'h''Yxp'{ l'qrp'Yy'YZ'ux'q'Yy'6']'\fga'0e',n'''qrn'uny'mXp'u'Yp}'ux'{p}'unp'uzq'}n'qYY'uzn''mp}'af'ye'/y'mn'qrY'Yp}'ux'{p}'unp5'mn'qrY'unp'qYr'qsp'YY'mp'q'unp''mn'qrY'
H@±e'wzYr'{X|'uxp}'¡p5'qp}'YZ'6']'\'y05'2']'\f'²he'-rn'{X|'uxp}'Yp}'ux'{p}'unp'
rn'{p}'&]'\'ye'2r³p'}´Y'qrn'}nXp'©¬Y'pµp}'©p}'unp'qp}'mp}'§'©p'pµp}'©p}'qt'
qp}''q'unp'uXp}'rZp}'unpe'=noq'mn'qrY'unp'qYr'qsp'q'unp5'unp''}nX'rXn'mp'q'
'Yp}'ux'{p}'unp'qsp'yzYr'{X|'uxp}e
Trang 7$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
H@VW'2XYZ['\]'^_Z['\`aZ'bcd'beY`'fgZ['hide'^jg'\]Z['62'dk'^iZ['`l'm5mno`Zpmmmbqrst/uZ'ov'[kd'^jg'\]Z['dwj'hide'xy'
rt'z{|5nfj^}ot' ' $t'z{|5n0~t' 2t'pmmmfj^}ot' ' (t'pmmm0~t'
''' 'g'oZe'`'becd'dXYZ['\]'^_Z['\`aZ'bcd'beY`'fgZ['hide'^jg'\]Z['62'xy'`l'
&mo`Zqbs`'`'becd'`l'm5mno`Zpmmmbqrst/j'be'buZ'ov'[kd'^jg'\]Z['dwj'hide'xy''l'
pmmmfj^}otl'2eZ2t'
H@'']b'hide'62'\jZ['^jg'\]Z['b'^gt'+[XY`'j'\g'\Xd'\`aZ'bde'dd'\i`'fZ'ej`'Z'
b'\`aZxy'm'y'^_Z['\`aZ'dd'\i`'fgZ['hide'xy'&mt$`'becd'de' 'dwj'^jg''\]Z['bgZ['hide''
p ©
« ª
¡
¬ l'2eZ$t'C
H@W'']b'hide'^jg'\]Z['[h'h]b''\`aZ'dk'\`aZ'^Z['2'y'd]Z'dh'6t':`aZ'b®'beuZ'dwj'hide'¯'l'mt'$`°b'`'becd'dwj'^_Z['\`aZ'±j'hide'xy''l'²t{m³2goqpt{mUb'r's':`aZ'bde'dwj'b''''
H@¼W'ide'^jg'\]Z['62'[h'd]Z'dh'dk'\]'b'dh'6'l'ph0'y'b'\`aZ'dk'\`aZ'^Z['2'l'p½¸5'x'¡p'l'{mst/uZ'ov'^jg'\]Z['dwj'hide'xy'
¡
¬ 5bej'6'l'ph0'l'
pt{m³05'2'l'p½¸'l'pt{m³ {p¸'y'¡p'l'{m'bj'\Xd'¾l'p5nt{m¹0'l'p5n0~t'
'
H@ÅW''ide'^jg'\]Z['62'dk'\`aZ'bde'bgZ['hide'`°Z'be`Z'\`Æ'egy'beÇg'½eXÈZ['b Ze'±'l'
²dgoqp¡t{m²bÉ2t'/uZ'ov'^jg'\]Z['dwj'hide'xy'
rt''l'{mq0~st' ' $t''l'{mq0~st 2t''l'p¡q0~st' ' (t''l'p¡q0~st'2eZ$t 'g'oZe'½eXÈZ['b Ze''±'l'mdgob'`'½eXÈZ['b Ze'±'l'²dgoqp¡t{m²bÉ25'
bj'be'buZ'ov'[kd''l'p¡t{m²qj^}os5o'fj'buZ'ov'^jg'\]Z['dwj'hide'xy'¾l'}p¡'l'{mmmm0~'l'{m0~t'
'
'
'
Trang 8$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
H@VWX'YZ[\']^_'`abc'`deb'fg'chi'fj''2'k'lmbn'op'[qab'[ri'6'k'sti0u'/vb'wx'cy[']^_'`abc''
H@VX''ybc'`deb'fg'f_bc'[\b'\bc'[y'fvb'wx'k'lt~05'['wybc'[^'wybc'`deb'fg'`y'zp'
|u''ks~~~iu' ' $u''ks~~~iu' 2u''kl~~~iu' ' (u'kl~~~iu''2\b |u'
}Ó'k's}'k' s
ÔÑ5od'[\q'Ç'/Ó'k'Õ s'k'² ÔÑu
Trang 9$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRST U
+VW'XYZ['Z\']^_`'ac'a[Wd`'e'f'g'a[h'ijk']l`m'no'apa'id`q':r'iWs'ahijk']l`m'Zd`'ZW`m'Ztu'Z[k'XYZ['Xla'`v`m'wxy`m'Z\'Zz`m'nWta{|'}'&~e'}' ~ ~
~ g
~ g
}'&g qC
C
HC@CLFCAC
H@q'2[k'Xla'XYZ['ijk']l`m']^_`'a'mX'Xla'']^_`'Z\']^_`'iW`m'2'}''''Xla'ZWl`'
a[Wd`'ZX'Z\']l'a'ZX'6'}'g'X0q'$^Va']^_`'u'ZZ']Y^'b `'a'w''=q'/hX'`v`m'wxy`m']^_`'
ax`m''`v`m'wxy`m'a'ax`m'ak`m'XYZ['[^']^_`'u'a `'a']^_`'w''=''Zx`m']l'i`m']^_`'^[^']\q'
w'¬'=q'/`['Zx`m']l'i`m']^_`'ZZ']Y^5Zx`m']l'i`m']^_`5'`v`m'wxy`m']^_`'ax`m5'`v`m'
wxy`m'a'ax`m'ak`m'XYZ['wµZ']^_`'u'm^j'[j^'ª`'a'w'~'=q'
Trang 10$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
'-WX'YZ[\'[\]^['[_`'ab'[cd'aXe['fWg'hi'hWjk7V'l'mn'=j'U
o6&oV'l'U
o27oV'p'6uwq r s tvxo
y { z'l'2mo'p'|l'}~ '''l'l'U'n'
C
H@n h'cfW'Yg'a[\'aXe['h'\^'f]['f'f'a'h'f'o'05'_'hi'aXe['f'aXe['Y][\'
VVV'd'aXe['h'hW]['f'f]['Y`'_'Y`'[X'_'U''aXe['d'ff'acX'\X'WX'['hi'aXe['_'
'=n'/[W'f[\' ]¡h'f['f][\'f¡d'ab'Y]`'hjYg'a[\'f'cfW'hg[\'h'W¢X'\X['Y_Xn
H@¬n' cfW'Yg'a[\'aXe['h'62'\^'h'f]['Y`'f'a'h'f'V'0'_'hi'aXe['f'aXe['Y][\''n'+]'cfW'f'aXe['h'hW]['UV'5'ab'Y]`'hjYg'a[\'hg[\'cfW'®X'WXe]'aXe['
hW'ff'acX'\X'WX'['hi'aXe['_'Uo'='hWj'dWX'f][\'f¡d'fWg'cfW'h'f[\' ]¡h'|][\'j[W'
H@²n' h'cfW'Yg'a[\'aXe['h'62''³[\'\^'f]['f'hW]['f'a'h'f''0'_'hi'
aXe['f'aXe['Y][\''n'/|g[\'cfW'f'Yg'a[\'aXe['h'h'Ygn'/[W'´Wg[\'hW¢X'\X['\X'WX'
['°['hd'_'aXe['hfW'h°['h'['hi'aXe['f'a'®['ff'acX'_'´Wg[\'hW¢X'\X['\X'WX'
['°['hd'_'[µ[\'³¶[\'aXe['h³¢[\'¯[\'[µ[\'³¶[\'h'h³¢[\n'
£@¤C
2W]'´·'Yg'a[\k'/'l'o¸ l'UV¸nUV'l'U5~nUV' n'/|g[\'h'fW]'´j'f'o'['aXe['hfW'h°['
['hi'ach'\X'h¹ff'acX'[°['´Wg[\'hW¢X'\X['\X'WX'['°['hd'_'aXe['hfW'h°['['hi'ach'ff'acX'_'ºh'» ol'¸nUV'l'U5nUV} n'/|g[\'h'fW]'´j'f'~'['[µ[\'³¶[\'aXe['h³¢[\'¯[\'
Trang 11$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUU
sou['}'\op'mpo'z['dy'sou['do'mno'sot{']n[\'s' ^[\'sou['d]'dmno'w[\'{]m'[\'\o}'d~]n[\'s' ^[\'sou['mouY' y[\i'
¡e'W5fiUWj' '
2'e''3'd'e'W5fiUWj' 'Y'e _ £¢
¢ 'e'_=i'
H@¤¥i'¦d'{]m' p's[\'62'a'[\'\§{']Y[']z{'dmY¨[']'s'd']z{'W'{0'©b'dy'sou[']'
sou[' Y[\'2i'/w[\'{]m'sp[\']' p's[\'sou['d|'d' '©ªo']n[\'s' ^[\'sou['o'e'W5U_]l_WWWd'od[m'[\'5''v[m'[\'li/v[m's'aª['mouY'sou['dm«'\op'mpo'z['dy'©b'dmno'
sot{'{b']n[\'s' ^[\'sou['d[\'{]m'[\'{d'[¬p']n[\'s'mouY' y[\i'
H@¤Ìi-mY[\' p's[\'sou['d|'\§{'{d']Y[' 'dmY¨[']z{']'s'd']z{'6'e'W5U'0'©b'dy'
sou[']'sou[' Y[\'2'e'UW'Íi'(p's[\'sou['d|'d[\'¼mY[\'ab' p's[\'soºY'mb'©ªo']n[\'s' ^[\'sou[']]'so'W'e'W5W'i'/v[m'sou['}'\op'mpo'z['dy''dmno'sot{''''''oe'W5W¸''©b']n[\'s' ^[\'sou['d[\'{]m'aÎ]'sou['d]m'dx['dy']'\o}'d~V'e'¸W'Í2i'
Trang 12$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
WXYZ'[\]'^_`a'b'ef`a'agh'di'^jk`''Yl'^jk`'[m`a'2 o p U n'qr'Ym_`'[st'Yl'^_'du'Yvh'6p U h0w/x]`a'ymz'd{`Z'[\]'^_`a5'Ye|`a'^_'[}`a'^jk`'ym\'Ym_`'[st'Yl'^_'b~`'b~`'`Zd'r'5w'\m'
\]'bsm'dZ{'Zjkm'^jk`'dZ 'aj\'Z\j'v`'di'^jk`'Yl'^_'b~`'b~`'`Zd5^_'b~`'^l'`a'\]'`Zjm'0(w'
/Z|j'aj\`'du'bY'Ye|`a'^_'[}`a'^jk`'^Xd'YY'^Xj'^ `'bY'Zjkm'^jk`'dZ '^Xd'YY'^Xj'r'/
U '/'br'YZm'{'[\]'^_`a'x`a'Y\'hXYZw=t'dZ|j'aj\`'Y`'dh'br'
U
w
5 U
w U
V
U 62 Y V
V
U p '
mt'x\'
= U
U
w
5 2
/c`Z'd`'¡'[\]'^_`a'd]`a'hXYZw'
/c`Z'Zk'¡'d'Yvh'Y\'Ym_`'[st5'j d'^jk`'[m`a'Y\'di'^jk`'2'' ¢nw'
U 6&
V
U V
V
U
w U
V
U 62
WXYZ'[\]'^_`a'62'b'ef`a'[\]'^_`a'q~j'YZm'{'j`a'/''U©5'Zjkm'^jk`'dZ 'YY'^Xj'aj\'Z\j'
v`'di'7''U=5'Ye|`a'^_'[}`a'^jk`'YY'^Xj'ym\'Ym_`'[st'br'&''5Vw'/c`Z'^jk`'[m`a'Y\'di'
^jk`'qr'Zk'¡'d'Yvh'Y\'Ym_`'[stw'
U 6&
V
U p 5mt'x\'
V
V
U
w 5 w
Trang 13$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
=WX'YZX'[X\]'^Y_`'^Yabcd'ef'gh'^`Y'ef'`jZ'6'gh'25'Z'^cY'kal`'
6'm'n5opUqr0'gh'2'm'V5spUqrup'
H@vw'
/xX'YyX'kX\z'`aycd'k{'|}cd'kX~c']Z'`]{c'|'^cd'z{^'zx`Y'|Z'k{cd'`'k{' Wc' h'q5U'^Y'
YX~]'kX~c'^Y'dXZ'YZX'[c'^'kX~c'`jZ'zx`Y' h'V=p'/c'ef'|Z'k{cd'cd'`jZ'zx`Y' h'Uqqq0p'/icY'``'dX'^``'kxX'`jZ'kX~c'^`Y'^c'^'kX~c5'YX~]'kX~c'^Y'YZX'k]'`]{c'|'gh'`aycd'k{'
U 2]
s
U 6X s
q s
s 5e]'Z'
s s s s
Uq p Uq
Uqqq p p
U q ]
s s
s s s
Uq p 5 2
s
q q
q ¤ ¢ '
H@v¥'
¦{^'zx`Y'|Z'k{cd'625'`]{c'|'`'k{'^'`z'6'm'sz0'gh'^'kX~c'`'kX~c'|]cd'2'm'q5sup'2aycd'k{'|}cd'kX~c'``'kxX'cd'`]{c'`z' h'&q'm'q5 p'/z'c§cd' alcd'`jZ'zx`Y'|Z'k{cd'gh'YX~]'kX~c'^Y'dXZ'YZX'[c'^'kX~c'¨'^YyX'kX\z'|}cd'kX~c']Z'`]{c'`z'`'`aycd'k{'Xm'q5Vp'
$©']Z'cYcd'zª^'z^'c§cd' alcd'^cd']'^cY'|Z'k{cdp'
@C
+§cd' alcd'kX~c'^'`jZ'zx`Y'
« Uq p
s 5 q Uq p p s
U 6&
V q Uq p Uq p
s 5 p 2
6X
¬ ] ¢ s ¢V¢¢¡ ¢V s 'C
C
H@v®C2aycd'k{'|}cd'kX~c'^_`'^YyX'^cd'z{^'zx`Y'|Z'k{cd'62' i'^a¨cd' h'X'm'q5qt`esqqq^p'2]{c'|'`'k{'^'`z' h'6'm' qz0p'0¯'^cY'kX~c'|]cd'`jZ'^'kX~cp'°`'kcY'YX~]'kX~c'^Y'dXZ'YZX'[c'^'kX~c'^xX'YyX'kX\z'`aycd'k{'|}cd'kX~c'^_`'^YyX'cd'zx`Y'[±cd'dX'^`aycd'k{'|}cd'kX~c'YX~]'|cdp'
U 6
U
s V s
Trang 14$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
W X W
W 6&
W
U 2Y W
U 6Z
= V UX c We
UX c eX Xf 5 2
c
UX c c
U 62
W X
W
X W
2
W
U c W
U 2
«Ô¶§Õ§½§¾Ö§Ê§¯×¥§±Ô§«ƠƯ§Óر§«Ô¶§Ù¦¹®§«ƠƯͧÐỞ±§ÓƠÒ¶§±¦Ú¥§±Ú¥§±¦ÌƠ§¥Û©§«ƠƯ§±¥¦§Ü§±ÝÞ§Ó»§±Ô§
«ƠƯ§µÊ§³§±¦ÌƠ§«ƠÒµ§Ó©§«Ô¶§¹§±¥¦§«ƠƯ§¨²ß®Í§ă°¦§â®§¯²đ®§«ƠƯ§±Ý²Ì®§±¤Ơ§¦ÌƠ§«ƠÒµ§
c WX c 5
U 62
U
d [ [
[
2 UX c V UX c WX 27
U mp_
mp_
U
q[ W'
=üp'wnZ'qZýz'
ê ă
± [ 5qZ~s'wmn'mb'w}'qZ~s'st'
Trang 15$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
W
X Y
/ Z /
W [\]
xy`
`
z {
| }
v v
u v
[c'd\'jin'62'o'kin'bc['cpqi'd\'jin'jpqi'bZ'0e'['
jic'c\in'bcsp'npdi5'npd'cdp'oi'opi'bp5'imin'oklin'jpqi'
bksin'bi'b'jpqi'in'imin'oklin'b'bksin'b\in'[i'eZ'
'
-cp'imin'oklin'jpqi'brksin'bri'b'in'imin'oklin'b'brksin'
b\in'[i'e5'd'[ '
¡ W
^ 2
X W
U W
U 2
^ W
U
_
W _
W
¢
`
£ z {
| }
^ ` ¢ _ 'ri'b['¥^5'k¦in'§in'f¤p'¨'f'r'ri'jksin'b©i5'[['f'r'ige'[[c'jª'icd'p'[['[in'
$p¿'bc§['jpqi'bh[c'[Ăd'b'br\in'b'[c'd\'jin'[ 'in'^¬X_]pi¯WÂZU_Đb¯2³Z'Ê['jic'
bcsp'jp¿'imin'oklin'b'in'imin'oklin'jpqi'j'biZ'
'
2 'bc¿'fpb'p'p¿'bc§['jpqi'b[c'k¤p'in'cg']Ô'[\]pi'jÔp'f¤p'csp'
npdi5'^Ơi'bc['ick']dƯ'
³ W b U_
Z W [\]¯
Đ
` a
a
` Ị
ÌÍÎCÏÐÑÒÓÔÕÖ×ØÙÕÚÛÒÕÜÝÓÔÕÞÙßăâđÕêÝÕôơÕÜưìÓÕÔỉÖÕĩÕôơÕíịÔừÓÔÕ
ÓÙÛíÕÜîïØÕØðñÕÓòÓÔÕóîïÓÔÕôõÕöÕịõ÷ùÕốÕÓÔíỉÓÕÜưìÓÕÖÝôÕØÙựíÕØüÕ
ýíðôÕÜưìÓÕÜÝÓÔÕþÕöÕÿ0ßÕíÙí12ÓÕ3ÕốÕÞịđÕýÛÓÔÕÞĩđßÕí4ÕýÛíÕÓÙ5ÓÔÕ
Trang 16$%& ' ()*+,' -& +' /012' 3' 4+5 ' 6789+' /0& ' :; & 0<2' =>/' 6?' ' '' '' @ABC DEFGC HIC JKFGC DLMFC NO12PQRSTUV
WXYZ[\]^X_`]\`a[][Xb][Xacd]fg]fhik]^Xl][m[\]nbo[\]p`q[]^rb_[\]^rY[\]^s]p`q[]tu][m[\]nbo[\]
^v]^rb_[\]^rY[\]wcx[]wZy]z{[\][Xac|]
a|]}~w]p[X]wb_[\]px]Ả[\]p`q[]ww]p`]rY[\]wcx[] |]
z|][\]f]tuY]nw]wb_[\]px]Ả[\]p`q[]wcx[] ]p^]ww]p`|e[X]n`]X`qc]p`q[]^X]ww]p`]r[]wcx[] |]
U¡ằ
¡
5 U
U¡ằ
/ 6 62
ẵ
&
ẵ 6&
ẵ 7
ẵ 7
2
¡
U
V V
' Ì''Ù'êâ' $''Ù'âìê 2''Ù'¡êâ (''Ù'ê¡
âễÔỏCắốC/è'Ếé'ảỨ'ẫỨ'ửậỬ'ửÓầ'ặỪ'ặỬ'ÒẮỬ'ẫỨ'ửậỬ'ặẮÚ'đî'Ắầ'ặẮỲ'ớ'ẾỨ'ử'ứ'' Ì''Ù'¡Ũ 26' $''Ù'
26
¡Ũ 2''Ù'
26
ặẮ'ặẮàÓ'ỬÓỨ'ớ'
' Ì'ĨÓờ'ửậ'' ' ' ' $'Ắ'Òừ'ẫỨ'ửậỬ'ỎờỬ'
' 2'³Ử'ÍỬ'ửÓầ'ặỪ' ' ' ('ĐẮỨ'ẫỨ'ửậỬ'
ễÔỏCòốC2ẮÝ'ửÓó'ÒÓầ'ĨỨ'ửè'ặẮẽẮ'ẮÍĐ'ửã'ửÓầ'ặẮ'ảỨ'ặự'ửÓầ'ặỬ'đấẮ'ẫỨ'ửậỬ'62'ữ'ẫấỬ'â'Ù'âẾêặ'ôẮ¾ặ'ĨÓã'ớ'ẾỨ'ử'ớ'õöƠụ'ÒẮÓ'ữÓ'Ỡó'³Ử'ÍỬ'ửÓầ'ặàỬ'ặỲ'ặẮàÓ'
¡
U ê Ế¡ êặ'