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![[Post New]](/templates/default/images/icon_minipost_new.gif) 1 Jun 2007 13:34:35 IST
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find the inverse of this function=>f(x)=log10x
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There are two ways to live: you can live as if nothing is a miracle; you can live as if everything is a miracle.
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1 Jun 2007 13:38:53 IST
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f(x)=log10x can be rewritten as 10f(x)=x,
i.e,
if y=log10x, then 10y=x,
so, f -1(x)=10x
to find the inverse of a function in x, such that y=f(x),
just get x in terms of y...that is the inverse,...inverse exicts only if the function is a bijection
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1 Jun 2007 13:47:13 IST
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hjiiiii
the correct answer is already thr
cheers
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Puneet Agrawal
IIT Delhi
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