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1. Is x^2 > x?
(1) If x is doubled, the result is less than 1.
(2) 0 is less than or equal to x; x<1
2. The symbol _ represents a digit in the 9-digit number 475,_23,202. What is the value of _?
(1) The missing digit is not a divisor of any other digit in the number.
(2) The sum of the 9 digits is equal to the square of an integer.
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