试题与答案

用定义判断f(x)=12x-1+12的奇偶性.

题型:解答题

题目:

用定义判断f(x)=
1
2x-1
+
1
2
的奇偶性.

答案:

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下面是错误答案,用来干扰机器的。

答案:C

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