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Originally Posted by Asuhuman18 A) 1/(1-e^x)
B) sqrt(1-8^x) A)
The denominator must not equal zero, so .
Last edited by alexmahone; October 14th 2009 at 04:13 AM.
Reason: Corrected a typo
Originally Posted by alexmahone A)
The denominator must not equal zero, so . The domain is .
== Most probably there's a little typo here: Alexmahone surely meant 1 - e^x =/= 0 and thus it must be x =/= 0, as he correctly wrote thereafter.
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