若偶函数f(x)在(负无穷,0)上是递减的,则不等式f(-1)<f(lgx)的解集是?[答案是(0,0.1)并...
若偶函数f(x)在(负无穷,0)上是递减的,则不等式f(-1)<f(lgx)的解集是?[答案是(0,0.1)并上(10,正无穷)注:答案与题无误.