It is always stated that e, defined as the limit as x goes to infinite of (1 + 1/x)^x, is an irrational constant. Similarly, it is stated that pi is an irrational constant. Probably, there are others too which I am less familiar with. Is the fact that these numbers are irrational assumed, or can it actually be proved that they are irrational?
2007-01-03
20:17:31
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6 answers
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Science & Mathematics
➔ Mathematics
One definition of "rational" is that the decimal either terminates or repeats. How do we know that these constant neither terminate nor repeat?
2007-01-06
00:49:41 ·
update #1