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JBMO TST - Moldova
2015 Junior Balkan Team Selection Tests - Moldova
1
compare 2014^{9^{9^a}}, 2015^{a^{a^9}} if a=123456789
compare 2014^{9^{9^a}}, 2015^{a^{a^9}} if a=123456789
Source: 2015 Moldova JBMO TST p1
February 25, 2021
algebra
Problem Statement
Ler
a
a
a
be the number
123456789
123456789
123456789
. Compare the numbers
201
4
9
9
a
,
201
5
a
a
9
2014^{9^{9^a}}, 2015^{a^{a^9}}
201
4
9
9
a
,
201
5
a
a
9
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