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若函数f(x)=,若f(a)>f(-a),则实数a的取值范围是( ) A.(-1...
若函数f(x)=
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,若f(a)>f(-a),则实数a的取值范围是( )
A.(-1,0)∪(0,1)
B.(-∞,-1)∪(1,+∞)
C.(-1,0)∪(1,+∞)
D.(-∞,-1)∪(0,1)
考点分析:
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