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 Post subject: composite functionPosted: Sun, 26 Sep 2010 09:09:33 UTC
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Joined: Wed, 22 Sep 2010 07:26:43 UTC
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Location: (Pantnagar) Haldwani

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 Post subject: Re: composite functionPosted: Sun, 26 Sep 2010 11:46:47 UTC
 Member

Joined: Mon, 23 Aug 2010 15:52:35 UTC
Posts: 42
man111 wrote:

assuming x is a real number, consider number of solution of:

and a few others

From this can you find a pattern for the number of solutions of .

The pattern is: you get to solve fot each and so there are two sloutions and

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 Post subject: Re: composite functionPosted: Fri, 8 Oct 2010 21:45:42 UTC
 S.O.S. Oldtimer

Joined: Fri, 10 Oct 2008 15:35:23 UTC
Posts: 179
Location: Clarksville, ARkansas
man111 wrote:

In general, has the form

Therefore, the equation has two solutions in general. In fact, for this problem the two solutions are for .

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 Post subject: Posted: Wed, 20 Oct 2010 08:26:25 UTC
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Joined: Wed, 22 Sep 2010 07:26:43 UTC
Posts: 135
Location: (Pantnagar) Haldwani
thanks........

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