if f(x)=2^x-2^-x/2^x+2^-x,then f^-1(x)=?

if f(x)=2^x-2^-x/2^x+2^-x,then f^-1(x)=?
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1 Answer

mi ges is yu wanna flip it up side down

so 2^x become 2^-x

mi ges be...term 2 shood be 2^-(x/2)

flip that & it become 2^+(x/2)
by

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