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1
历届美国数学奥林匹克试题集-多解推广加强
哈尔滨工业大学出版社
刘培杰 主编
olympiads
latest
mathematical
tests
mathmatical
abc
abcd
cot
sin3c
asin
fla
wear
pkl
296y
atb
eaa
wea
256y
2sin
625y
8ly
prl
zpaq
8th
aabc
abcde
a’b
baf
bsin
l6y
rea
weh2
ysin
bac
bba
bcos
bss
lte
prs
sinb
sra
Year:
2012
Language:
chinese
File:
PDF, 62.32 MB
Your tags:
0
/
4.5
chinese, 2012
2
平面三角题解集
扬州师范学院数学系教学参考资料编写组编
cosb
sinb
tga
2sin
sinc
sinx
tgb
2cos
ctg
cosy
cosc
atb
cosx
asin
tgx
4sin
tgc
sinasinb
tgatgb
siny
cos2a
tgy
acos
cosacosb
cosg
ctgb
cosu
sin2a
sin3a
sin3b
atc
bcos
bsin
cos2
cos2b
ctgy
4cos
cos20
cosasinb
sin20
sin2b
sin3c
sin8
sin’a
tgz
3sin
cosat
cosp
cte
ctgx
Year:
1979
Language:
chinese
File:
PDF, 2.90 MB
Your tags:
0
/
0
chinese, 1979
3
高中毕业班各科综合练习 理科部分
北京:北京师范学院出版社
北京市海淀区教师进修学校编
tga
arr
rhe
wea
abc
arb
brr
rrr
abcd
frr
hbr
mrr
rik
rra
rrs
tgf
45h
abr
arh
bac
barr
brs
cht
cosx
ctg
eaa
heh
hra
hrb
hrm
prr
rab
rea
rha
rrb
sin3c
10x
2x4
aabch
abs
acl
grr
hack
hams
hbl
heir
hhre
hmr
hrs
hrt
Year:
1985
Language:
chinese
File:
PDF, 1.82 MB
Your tags:
0
/
0
chinese, 1985
4
高中三角升学复习题解
兰州:甘肃人民出版社
甘肃师大附中数学教研组编
tga
sinx
cosx
tgb
sinb
cosb
sinc
2cos
cosc
tgc
2sin
sin20
arctg
sink
aretg
ctg
cos2x
cosec
qsin
2cosecaseca
asin
cos7
2tga
arctg3
cos3a
cos40
ctga
ctgc
seca
sin45
tgx
ain
arctg2
cos2
cos2c
coseca
rik
28in
2c0s
2c0s2
2cosa
3sin
acos
areto
cos2b
cos45
sect
sin2a
sin3a
singx
Year:
1963
Language:
chinese
File:
PDF, 17.89 MB
Your tags:
0
/
0
chinese, 1963
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