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若偶函数f(x)在(-∞,-1)上是增函数,则下列关系式中成立的是( ) A.f...
若偶函数f(x)在(-∞,-1)上是增函数,则下列关系式中成立的是( )
A.f(-
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)<f(-1)<f(-2)
B.f(-1)<f(-
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)<f(2)
C.f(2)<f(-1)<f(-
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)
D.f(2)<f(-
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)<f(-1)
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