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Math Help - (help me in this questions )

  1. #1
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    (help me in this questions )

    Hi
    always I do some mistake when i solve like this questions because i can't write answer with 4 significant digits or 3 or .... ??
    Now i want check my answer are this ok or no
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  2. #2
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    Quote Originally Posted by r-soy View Post
    Hi
    always I do some mistake when i solve like this questions because i can't write answer with 4 significant digits or 3 or .... ??
    Now i want check my answer are this ok or no
    I've got:

    e^{-5.062} \approx 6.333 \cdot 10^{-3}

    10^{12.0821} \approx 1.208 \cdot 10^{12}
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  3. #3
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    thanks a lot
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