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I am getting the following error.
???]]> Jan 17, 2013 8:19:16 PM Jan 17, 2013 8:19:16 PM Murthy 0 http://mathforum.org/kb/thread.jspa?messageID=8075714&tstart=0#8075714 > Thank you very much for your reply.
>
> I tried plotting. I got the plots. But I don't how to
> spot]]> Jan 16, 2013 7:20:05 AM Jan 16, 2013 7:20:05 AM Torsten.Hennig@umsicht.fhg.de 1 http://mathforum.org/kb/thread.jspa?messageID=8075425&tstart=0#8075425
I tried plotting. I got the plots. But I don't how to spot the location(co-ordinates) of the]]> Jan 16, 2013 6:25:54 AM Jan 16, 2013 6:25:54 AM Murthy 2 http://mathforum.org/kb/thread.jspa?messageID=8074652&tstart=0#8074652 > Hi all,
>
> I want to find the roots of the following equation:
>
>]]> Jan 16, 2013 4:04:30 AM Jan 16, 2013 4:04:30 AM Torsten.Hennig@umsicht.fhg.de 3 http://mathforum.org/kb/thread.jspa?messageID=8073926&tstart=0#8073926
I want to find the roots of the following equation:

'2*cos(a)*cosh(b)-2-(b/a-a/b)*sin(a)*sinh(b)=0'

And I tried plotting]]> Jan 16, 2013 1:48:07 AM Jan 16, 2013 1:48:07 AM Murthy 4