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Problem with friends watch

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    cos2x/cos2 + cos2x/ cos2x = 1

    tan x = sin x/cos x

    so sin2x/cos2x = tan2x

    cos2x/ cos2x = 1

    and 1/cos2x = sec2x

    cos2x/cos2 + cos2x/ cos2x = 1/cos2x

    = tan2x + 1 = sec2x
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    Get into conversations and stuff.....
    dont be so quite lool
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    I shifted schools recently and am facing somewhat of a similar problem...that is, not being 'cool' enough to fit in with some of the others.

    No solution yet *sighs*
 
 
 
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