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    dejalisco5's Avatar
    dejalisco5 Posts: 7, Reputation: 1
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    #1

    May 14, 2008, 01:06 PM
    Simplify Equation
    sin(pie/2+x)cos(-x)
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    May 14, 2008, 01:09 PM
    'pie'? :rolleyes:


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