Mathematics
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OpenStudy (anonymous):
what do 3arasi mean in arabic ???
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OpenStudy (anonymous):
3arasi ? in which text you find this?
OpenStudy (aroub):
lol
OpenStudy (aroub):
it cant be translated to English..
OpenStudy (anonymous):
it can be
so what does?????????
OpenStudy (anonymous):
it mean
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OpenStudy (anonymous):
i think it means donkey !!!
OpenStudy (anonymous):
or bio nerd
OpenStudy (anonymous):
or even stalker
OpenStudy (anonymous):
!!!!!!!!!!!!!!!!!! ;)
OpenStudy (anonymous):
\[f''_-(r)=2a\]
\[f''_+(r)=-2\cos(2r)\]
so we need
\[2a=-2\]
\[a=-1\]
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OpenStudy (anonymous):
so far we have
\[f_-(r)=-r^2+br+3\]
OpenStudy (anonymous):
now how to get b...
OpenStudy (anonymous):
oh i see
\[f'_-(r)=-2r+b\] and
\[f'_+(r)=f'_+(0)=4\sin(r)\cos(r)-6\cos(r)\sin(r)\]
OpenStudy (anonymous):
typo
OpenStudy (aroub):
ok, ill translated but it sounds weird in english..
3arasi=on my head
dont ask!
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OpenStudy (anonymous):
on ur head !!!!!
OpenStudy (anonymous):
but in any case
\[b=0\]
OpenStudy (aroub):
or satellites answer..
OpenStudy (anonymous):
which if i was not a bone head we could have got right away
OpenStudy (anonymous):
repost and i will write it step by step
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OpenStudy (anonymous):
ok aroub is right this is one of the rabic accent
OpenStudy (anonymous):
but why you asked it here in this site?
OpenStudy (anonymous):
bye and fe aman illah !!!!
OpenStudy (lalaly):
lol hashir ur crazy
OpenStudy (anonymous):
o knw i m !!!!
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OpenStudy (anonymous):
o=I
OpenStudy (lalaly):
hehehe xP
OpenStudy (aroub):
hehehe fee aman illah ...