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设奇函数的定义域为实数集,且满足,当时, .则的值为 ( ) A. B. C.0...

设奇函数6ec8aac122bd4f6e的定义域为实数集6ec8aac122bd4f6e,且满足6ec8aac122bd4f6e,当6ec8aac122bd4f6e时,

6ec8aac122bd4f6e.则6ec8aac122bd4f6e的值为     (  )

A.6ec8aac122bd4f6e         B.6ec8aac122bd4f6e         C.0              D.1-6ec8aac122bd4f6e

 

B 【解析】略
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偶函数6ec8aac122bd4f6e满足:6ec8aac122bd4f6e,且在区间6ec8aac122bd4f6e6ec8aac122bd4f6e上分别递减和递增,则不等式6ec8aac122bd4f6e的解集为                                                                  (  )

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