Can "Real Powers" Give You a Rational Number?

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SUMMARY

The discussion centers on the question of whether raising the mathematical constant e to any real power can yield a rational number. The specific expression examined is e raised to the natural logarithm of a rational number, represented as e^{\ln x} where x is a member of the rational numbers, denoted as x ∈ ℚ. The consensus is that this expression does not produce a rational number, confirming the initial skepticism about the possibility.

PREREQUISITES
  • Understanding of the mathematical constant e and its properties.
  • Familiarity with logarithmic functions, particularly natural logarithms.
  • Basic knowledge of rational numbers and their representation.
  • Concept of real powers in mathematics.
NEXT STEPS
  • Study the properties of the mathematical constant e in depth.
  • Explore the relationship between logarithms and exponentiation.
  • Investigate the characteristics of rational and irrational numbers.
  • Learn about the implications of raising constants to real powers in advanced mathematics.
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Mathematicians, students studying advanced mathematics, and anyone interested in the properties of exponential functions and rational numbers.

Derivative86
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can e to any real powers give you a rational number?
 
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You mean like?
[tex]e^{\ln x} : x \in \mathbb{Q}[/tex]


Nah, that couldn't be it.
 
Actually, u r right... i was being so stupid lol
 

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