| X E M L Ạ I C H Ủ Đ Ề |
| THDT84 |
ai giai gium bai nay giup minh !
sinx+cosx=tgx
rat chi la cam on!
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| bi_bi |
trui` ah nhu vay ma` hong biet lam` a` ve` nha` hoc lai di nha.
tinh yeu la` tu` toi.internet la` cuoc song.
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| prince18th |
imposible ... hiz hiz
__________________
But... I can't help falling in love with you....
|
| prince18th |
impossible ... hiz hiz
__________________
But... I can't help falling in love with you....
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| hakashe_ashuka |
xoi, bai toan de vay ma cau ko lam duoc sao?
ban chi can xem lai li thuyet la lam duoc ngay ma. ok?
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| THDT84 |
uh...sao moi nguoi noi vay cho tui lam mai ma k ra , ai lam duoc thi cu giai ra xem sao
noi duoc thi phai lam duoc cho. toi chua giai duoc bai nay trong bai kim tra cua thay , nen muon cac ban thu tim loi giai xem sao thoi , tui chua lam ra nen moi noi la kho con cac you thi sao?
ai giai cu the gium minh
..... |
| hakashe_ashuka |
nhung mo giaai bai o tren dien dan nay kho bo xu ra
chan cha buon giai nua
cho hom nao tui co hung thi tui giai cho ma coi
ok? bye! cho nhe!
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| TUNHANVUONG |
sinx+cosx=tgx td sinxcosx+cosx.cosx=sinx (cosx khac 0) td
1-sinxsinx -sinx+sinxcosx=0 td sinxsinx+sinx(1-cosx)-1=0 td
day la phuong trinh bac hai theo an sinx con cosx latham so giai tiep se ra
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| nguoidoi |
he ngo^. nhi?
die^n~ dan` nay` ngo. ghe |
