ΠΛΗ20 ΜΑΘΗΜΑ 0.2
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ΠΛΗ20 ΜΑΘΗΜΑ 0.2
Transcript of ΠΛΗ20 ΜΑΘΗΜΑ 0.2
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20 0:
0.2:
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1.
2 , 20, 0.2:
1.
2.
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3 , 20, 0.2:
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(-)
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4 , 20, 0.2:
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. 1.
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5 , 20, 0.2:
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n.
:
,
,
k k , k+1
( .
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. 1. :
6 , 20, 0.2:
)1( +nn
:
: n=1, :
: n=k,
n>02
)1(...21 +=+++ nnn
122
2)11(1
==
+2
)11(11 +=
: n=k,
: n=k+1,
:
2)1(
...21 +=+++ kkk
2)2)(1()1(...21 ++=++++ kkk
2)1)(2(
2)1(2
2)1()1(
2)1()1(]...21[)1(...21 ++=+++=+++=+++++=++++ kkkkkkkkkkk
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. 1.
7 , 20, 0.2:
n. ,
, n .
, n k
, n k+1
.
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. 1. :
8 , 20, 0.2:
)1( +nn
:
: n=1, :
: n=k,
n>0
122
2)11(1
==
+2
)11(11 +=
2)1(
...21 +=+++ nnn
: n=k,
: n=k+1,
:
2)1(
...21 +=+++ kkk
2)2)(1()1(...21 ++=++++ kkk
2)1)(2(
2)1(2
2)1()1(
2)1()1(]...21[)1(...21 ++=+++=+++=+++++=++++ kkkkkkkkkkk
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. 2.
,
9 , 20, 0.2:
k ( k) , n .
,
k. , n k+1 , n k+1
( ) .
,
,
, .
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. 2. :
10 , 20, 0.2:
8 3 5
:
: n=8, 8 3 5
:
: n=8,9,...k,
8 3 5
538 +=
n=8,9,...k, 3 5.
: n=k+1, n=k+1 3 5.: (k+1)-3 (. >=8) k+1 (k-2)+3 , (k+1)=9 3+3+3
(k+1)=10 5+5
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1 n :
11 , 20, 0.2:
2/)35()45(...1161 =++++ nnn
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2 n x ( 1) :
12 , 20, 0.2:
11
...11
2
=++++
x
xxxx
nn
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3 : () 3.
13 , 20, 0.2:
nn 23 + 1n
