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gave sha0403 a medal for sha0403's answer to
anyone can help me to form the [ 1,2] which size 2x1 in the form of vector…
Sat Jun 08 17:51:43 UTC 2013

gave sha0403 a medal for sha0403's answer to
Anyone can help me solve this question? [probability and statistic]
…
Thu Jun 06 13:04:50 UTC 2013

gave sha0403 a medal for sha0403's answer to
anyone here can help me to sketch the graph like a rose petals of r=cos 5x?…
Sat May 25 06:15:36 UTC 2013

gave sha0403 a medal for sha0403's answer to
can anyone help me to integrate this guestion INTEGRATION OF (x^2)/(1+x^6)
…
Sat Apr 13 16:05:08 UTC 2013

gave sha0403 a medal for sha0403's answer to
Solve the system, using substitution. Write the solution as an ordered pai…
Sun Dec 23 18:59:02 UTC 2012

gave sha0403 a medal for sha0403's answer to
how do you factor out x^2+5x
Mon Dec 17 09:15:06 UTC 2012

gave sha0403 a medal for sha0403's answer to
differentiate 1 over 2^t
Thu Nov 15 08:05:20 UTC 2012