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DSolve problem

• To: mathgroup at smc.vnet.net
• Subject: [mg60103] DSolve problem
• From: "sunnewton" <sunshinenewton at gmail.com>
• Date: Fri, 2 Sep 2005 04:33:05 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi,
I am a freshman of Mathematica, I need help here...

I met such problem as:

DSolve[y'[x] == sin[t] - 2y[x], y[x], t]

DSolve::"dvnoarg": "The function \!\(y[x]\) appears with no arguments."

How to Handle???

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