Question

命題“奇函數(shù)的圖象關(guān)于原點(diǎn)對(duì)稱”的逆否命題是

函數(shù)的圖象不關(guān)于原點(diǎn)對(duì)稱的函數(shù)不是奇函數(shù)

．

Answer 1

分析：直接利用原命題的逆否命題原則，寫出命題的逆否命題即可．

解答：解：命題“奇函數(shù)的圖象關(guān)于原點(diǎn)對(duì)稱”的逆否命題是“函數(shù)的圖象不關(guān)于原點(diǎn)對(duì)稱的函數(shù)不是奇函數(shù)”．
故答案為：函數(shù)的圖象不關(guān)于原點(diǎn)對(duì)稱的函數(shù)不是奇函數(shù)．

點(diǎn)評(píng)：本題考查四種命題的逆否關(guān)系的應(yīng)用，基本知識(shí)的考查．