Cho $\bar{abcd}$ 6543.Tìm $\bar{abcd}$ biết a+b=c+d và $\bar{adcb}$ -$\bar{abcd}$ = 1111
He He Hỏi cái?
Bắt đầu bởi star light, 08-02-2010 - 21:51
#1
Đã gửi 08-02-2010 - 21:51
Yahoo: selu_vip_lqd
or : hero_lqd
#2
Đã gửi 08-02-2010 - 22:28
VD khai triển vê sau đc 99d -99b = 1111 => d-b= 101/9 (như vậy đề sai rùi)
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Till the end of the time
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No matter how that ease my path
I'll never lose my faith
See me fly , I'm proud to fly up high
Show you the best of mine
Till the end of the time
Believe me I can fly , I'm singing in the sky
Show you the best of mine
The heaven in the sky
Nothing can stop me , Spread my wings so wide
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