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Problem
#PRU-60864
Problems
Algebra
Exponential functions and logarithms
Exponential functions and logarithms (other)
Calculus
Real numbers
Rational and irrational numbers
Algebra and arithmetic
Number theory. Divisibility
The fundamental theorm of arithmetic. Prime factorisation.
14–16
3.0
Problem
For what natural numbers
\(a\)
and
\(b\)
is the number
\(\log_{a} b\)
rational?
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