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14
Log problem
Log problem
Source:
October 22, 2005
logarithms
AMC
AMC 12
Problem Statement
The product of all real roots of the equation
x
log
10
x
=
10
x^{\log_{10} x} = 10
x
l
o
g
10
x
=
10
is A. 1 B. -1 C. 10 D.
1
0
−
1
10^{-1}
1
0
−
1
E. None of these
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