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    Rosa Alamino's Avatar
    Rosa Alamino Posts: 1, Reputation: 1
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    #1

    Apr 18, 2012, 09:02 AM
    tan x sec x =3 tanx
    tan x sec x =3 tanx
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Apr 18, 2012, 11:38 AM
    Rose: do you have a question? I can tell you that what you wrote:

    tan x sec x = 3 tanx

    is not true.
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