help with limits?

• September 10th 2009, 05:34 PM
Jasmina8
help with limits?
I would really appreciate anyone's help in solving this.

problem: lim (e)^-x cos x
• September 10th 2009, 05:36 PM
pickslides
what value is x approaching?
• September 10th 2009, 05:38 PM
Jasmina8
never mind.
Thanks I got it though.
• September 10th 2009, 06:03 PM
Krizalid
I think this was a problem meant to apply the squeeze theorem, so $x\to\infty.$