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Calculus : limits

• To: mathgroup at smc.vnet.net
• Subject: [mg51279] Calculus : limits
• From: Amir <z64043 at netscape.net>
• Date: Tue, 12 Oct 2004 01:57:42 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

I'd like to find the limit of
Limit[(Abs[Sin[x]-Sin[2 x]]) / x, x->0]

I use Mathematica v.5. I get the wrong (??) answer : 1

While I try to display the graph of this function by using "Plot", it 
seems that there is no limit at the point x=0.
Please help...

Amir

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