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Math Help - Inequality

  1. #1
    Senior Member pankaj's Avatar
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    Inequality

    Prove that

     <br />
\[ \sin 1 >\frac{1}{\sqrt[4]{2}} \]<br />
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  2. #2
    Member
    Joined
    Apr 2009
    From
    Jerusalem - Israel
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    108

    try

    find both sides:
    \sin 1 = 0.84147

    \frac{1}{\sqrt[4]{2}} = 0.84089
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  3. #3
    Newbie
    Joined
    Nov 2010
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    Quote Originally Posted by pankaj View Post
    Prove that

     <br />
\[ \sin 1 >\frac{1}{\sqrt[4]{2}} \]<br />
    How did you do this eventually?
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