• 在R上定义运算@/:@/,则满足@/的的解集是 :middle;" src="http://tikucommon-zs.oss-cn-beijing.aliyuncs.com/tiku/source/image/12480/swd00143777.png"> .试题及答案-填空题-云返教育

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      在R上定义运算@/:@/,则满足@/解集         :middle;" src='http://tikucommon-zs.oss-cn-beijing.aliyuncs.com/tiku/source/image/12480/swd00143777.png'> .

      试题解答



      解:因为R上定义运算@/:@/,则
      @/
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