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Mathematics 24 Online
OpenStudy (anonymous):

Anyone check my answer...:) e^x - e^-x =1 x ln e + x lne =1 x+x=1 2x=1 -2 -2 x=1/2?..... thanks.

sam (.sam.):

ln both sides, not just one side

OpenStudy (anonymous):

Of course.... thank you so much, I didn't even realize. thank you

sam (.sam.):

yw

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