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Find the absolute value of log base 0.001 of 1000.

1. 1
2. 2
3. 3
4. 4

Correct answer: 1

Solution

Since 0.001 = 10^(-3) and 1000 = 10³, log_(0.001)(1000) = log_(10^(-3))(10³) = 3/(-3) = -1. The absolute value is 1.

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