Find the number of integers greater than 7000 that can be formed with the digits \( 3,5,7,8 \) a...

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Find the number of integers greater than 7000 that can be formed with the digits \( 3,5,7,8 \) and 9 where no digits are repeated.
P [Hint: Besides 4 digit integers greater than 7000, five digit integers are always

W greater than 7000.]
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