Ngày tải lên :
24/10/2013, 09:15
...
2
tg.h
2
tg.h
h.b.5,0
h.b.5,0
F
F
2
2
2
1
2
1
22
11
2
1
2
===à
Nếu nh b
2
= 0 thì h
1
= b
2
. Vậy:
2
tg.
2
tg
b
2
tg.
2
tg.h
h
b
b.h
b.h
21
2
21
1
2
1
22
11
2
=
===à
(2. 11)
1
b
1
h
1
C
1
I
2
b
2
h
2
...
1. 92
2. 15
1,13
1 ,21
1 ,28
1,36
1,44
1,53
1, 62
1,11
1,18
1 ,25
1,31
1,37
1,44
1, 52
1,10
1,16
1 ,21
1 ,27
1, 32
1,37
1, 42
1,09
1,14
1,19
1 ,23
1 ,27
1,31
1,34
1,08
1, 12
1,16 ...
1,43
1,57
1,73
1. 92
2. 15
1,13
1 ,20
1 ,29
1,39
1,50
1,63
1,79
1, 12
1,18
1 ,26
1,35
1,45
1,57
1, 72
1,10
1,16
1 ,24
1, 32
1,41
1, 52
1,65
1,10
1,15
1 ,22
1 ,29
1,37
1,47
1,59...