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Thread: Hello !!! This is my first attempt here. My son asked me for help but I can't do it

  1. September 11th 2012, 08:53 AM #1
    lelbel
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    Hello !!! This is my first attempt here. My son asked me for help but I can't do it

    lnx=e^-x
    i don't need it graphically (with gr.calculator),didn't tell about it,sorry. i need it algebraically.
    Last edited by lelbel; September 11th 2012 at 11:48 AM.
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  2. September 11th 2012, 09:20 AM #2
    MaxJasper
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    Lightbulb Re: Hello !!! This is my first attempt here. My son asked me for help but I can't do

    Quote Originally Posted by lelbel View Post
    lnx=e^-x
    Attached Thumbnails Attached Thumbnails Hello !!! This is my first attempt here. My son asked me for help but I can't do it-log-x-exp-x-.png  
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