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1
高中平面三角指导复习参考资料
郑州:河南人民出版社
郑州市教育局教学研究室编
cosx
sinx
2sin
tgx
2cos
tga
cosc
ctg
sinc
tex
cosb
sin2x
cos2
asin
sinb
cosec
cos2x
2k7
tgb
cos3x
secx
4cos
4sin
rhe
tgc
ctgx
sin20
sin3x
sink
cos2a
cosecx
2cosa
tg2a
2sinx
cos80
sin2
sin2a
sin3
2arc
2cos2x
3cosx
cos40
tg2
arr
seca
sin5
tgatg
3cos
cos45
cosm
Year:
1958
Language:
chinese
File:
PDF, 2.66 MB
Your tags:
0
/
0
chinese, 1958
2
中学数学思维方法
上海:上海科技教育出版社
陈振宣等编著
aabo
ctg
4sin
arr
asin
isin
arg
00s
rra
brr
bsin
c0s
abr
bah
coso
cosp
rrr
tgatg
bes
frr
uis
ésin
bdh
bhr
brs
cosy
eere
rrl
rse
sbr
siny
sra
srr
ted
tgy
Year:
1988
Language:
chinese
File:
PDF, 7.73 MB
Your tags:
0
/
0
chinese, 1988
3
Расчёт устойчивости земляных откосов и бетонных плотин на нескальном основании по методу круглоцилиндрических поверхностей обрушения
Чугаев Р.Р.
cnoco6
pacueta
yto
kpea
cua
otceka
bcex
otkocob
4to
uto
ypabhehhe
ctomonka
kpes
tepuarn
tepuaru
yctohyhbocth
ypabhehha
ayre
phc
abcd
bobce
croa6uka
cub
jia
momeht
momehtob
o6pa30m
obith
pabha
pabhobecha
takum
tgatg
wia
3abhchmocth
9th
bce
bcem
bmecte
chji
ctathkh
cto
cunt
cymma
iiph
kpeem
mox
obl
otkoca
stom
storo
Language:
russian
File:
PDF, 18.95 MB
Your tags:
0
/
0
russian
4
三角证明例题选
呼和浩特:内蒙古人民出版社
朱长山编
2sin
sinb
sinc
cos2a
rik
asin
cosb
ctg
sin2a
tga
cosc
4cos
cos30
cos4
sin’a
wear
2cos
cos20
cos2
ctga
ctgx
sin30
2tga
abc
cos3a
ctes
seca
sin2
tgx
acos
cos10
cos40
wea
2sina
aabc
acosa
cosx
sin4
3cos
cos26
cosg0
rif
sin2c
sin3a
sinasinb
srie
tg’a
wesa
zed
2xycosc
Year:
1981
Language:
Chinese
File:
PDF, 6.21 MB
Your tags:
0
/
0
Chinese, 1981
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