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8/10/2019 Problema rezolvata tema EEA
1/5
Arhip Georgiana 323 CA
Problema 1
VVRR
REUU CRA 5,7
200
10015
21
2
2==
+
VVVUUUTBEAC
9,66,05,71
===
VVRR
REU CB 5,2
15
5,215
87
8==
+ ( 2TBI
8/10/2019 Problema rezolvata tema EEA
2/5
Arhip Georgiana 323 CA
1T
2T
3T
CI 1mA 1mA 1,19mA
CEU 7,1! 5! 2,!
Cir"#i$#l e"hi%alen$ in ".a.
C
ffi
I
h
S
hh
0== =
== khh ii 5,2
10
10021
& =
= khi 1,219,10
1003
P$ $ran'i$or#l 3, "ir"#i$#l e"hi%alen$ e$e
2
8/10/2019 Problema rezolvata tema EEA
3/5
Arhip Georgiana 323 CA
6,713,51,2
3,5100
10
9
3
3
10
9
33 =
+
=
+
=
+
==
Rh
Rh
i
i
Rh
R
u
uA
if
i
o
ii
ou
)( 3310333 ioiii iiRihu ++=
)1( 31033
33 ++== fi
i
ii hRhi
u
Z ++= kkkZi 60)1100(3,51,23
ran'i$or#l 1 * repe$or pe emi$or "# boo$$rapare * "#r 21 pag.5
ran'i$or#l 2 e$e +oloi$ pen$r# mi"orarea e+e"$#l#i re'i$en$ei e polari'are in
emi$or - "#r 21 pag.8 * ar ai"i 2 e$e in "onei#ne /0
11 =uA
a"a e negliea'a 3
6,716,711 ==uA
ar 2TZo
3
8/10/2019 Problema rezolvata tema EEA
4/5
Arhip Georgiana 323 CA
141
ii hh &
iff
hR
Rhh
+
khi 5,2 & 955,250
50100
+
fh
266166)1(66 33in$ RRZhhZRZ ifi +++
21)1( 33in$ RRZhhRZ ifi +
+
+ =++ kkkkZ 263027,27965,210in$
kZ 2630in$
e ober%a "a 3
8/10/2019 Problema rezolvata tema EEA
5/5
Arhip Georgiana 323 CA
riAi iii +=
ooA uu =
in$3 ZiiRuiRuu iArroiiiA ===
i
ouR
u
uA =
in$Z +oar$e mare 0Aii ri ii =
iiriAuo uiRRuAu ++== )( 3 r
ior
RR
uui
+
=
3
)1
1(33
3
RR
R
Au
RR
Ru
A
u
u
RR
uuRuiRuu
r
r
u
o
r
r
i
u
o
iA
r
io
rorroiA
+=
+
=
+
==
ar A# +oar$e mare 110
10
3
===R
R
u
uA r
i
ouR
3in$ RZ =
== kRRZ ries 6,39 ( 0iAu )
5