Re: problems

*To*: mathgroup at smc.vnet.net*Subject*: [mg110717] Re: problems*From*: Peter Pein <petsie at dordos.net>*Date*: Sat, 3 Jul 2010 08:17:54 -0400 (EDT)*References*: <i0k2h8$jsu$1@smc.vnet.net>

Am Fri, 2 Jul 2010 06:55:36 +0000 (UTC) schrieb Mohammed Forhad <kforhad77 at gmail.com>: > hi ! > I am new in this group. > > How to get the value of x > 1. Solve[a[1-b]x+abs-sqrt[x^b]c==0,x] > 2. Solve[[alog[x]+b+a-[s+t]a/x-a/x[1/[alog[x]+b]hf]==0,x] > 3. Plot[[alog[x]+b+a-[s+t]a/x-a/x[1/[alog[x]+b]hf],{x,1,10}] > > Further , what does it mean: Out[6]= -Graphics- > > Please help me > Uddin > regarding 1.: how are the functions a and sqrt defined by you? 2.: how is alog defined? What is the function without name called with parameter s+t an later with alog[x]+b? How is the function x defined? 3.: again a function without name, alog and x[..] If you do not tell us, how you defined the mentioned functions (the one without a name will not work at all), we can not help you. Sorry, Peter. P.S.: Mathematica comes _with_ documentation. Select "Help" from the menu, then "Virtual book" and read and work through the first few chapters.