A number is chosen at random from the set \( \{1,2,3 \ldots \ldots \) \( 2000\} \). Let \( p \) ...

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A number is chosen at random from the set \( \{1,2,3 \ldots \ldots \) \( 2000\} \). Let \( p \) be the probability that the number is a multiple of 3 or a multiple of 7 . Then the value of \( 500 \mathrm{p} \) is
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