填空题f（x）是奇函数且在x＝0处有定义，则f（0）＝____．
填空题
f（x）是奇函数且在x＝0处有定义，则f（0）＝____．
参考解析
解析：
∵f（x）是奇函数，∴f（－0）＝－f（0），即f（0）＝－f（0），∴f（0）＝0．
∵f（x）是奇函数，∴f（－0）＝－f（0），即f（0）＝－f（0），∴f（0）＝0．
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