若是偶函数,且当
时,f (x) = x-1,则f (x-1) < 0的解集是( )
A.{x |-1 < x < 0} | B.{x | x < 0或1< x < 2} |
C.{x | 0 < x < 2} | D.{x | 1 < x < 2} |
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若是偶函数,且当
时,f (x) = x-1,则f (x-1) < 0的解集是( )
A.{x |-1 < x < 0} | B.{x | x < 0或1< x < 2} |
C.{x | 0 < x < 2} | D.{x | 1 < x < 2} |