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Mathematics
Mathematics
Problem
The least value of the expression
2
log
10
x
−
log
x
0.01
2 \log_{10} x - \log_x 0.01
2
lo
g
10
x
−
lo
g
x
0.01
, for
x
>
1
x > 1
x
>
1
, is _____. (a) 10 (b) 4 (c) 2 (d) -2
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