Proving Irrationality
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Show that log(r), where this is log base 10, is irrational when r is a positive rational that is not an integral power of 10
I have already proven that e^r is irrational for all rational numbers r
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Solution Summary
The expert shows that a log is irrational for a positive rational power.
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Lets assume log(r) is rational so we can write;
log(r)=m/n where m and n ...
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