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逻辑函数F(A、B、C、D)=Σm(1、4、5、9、13)+Σd(12、14、15)的最简与或式为( )。
·F=AB+
·F=B·F=C
·F=A<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1658890693474fa2a894f70f341dfb39a7ea03b8cfb2eimage7.png" +<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/165889069350304dcbc20ed314503a22d35617aca5989image7.png" D
·F=AB+
·F=B·F=C·F=A<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1658890693474fa2a894f70f341dfb39a7ea03b8cfb2eimage7.png" +<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/165889069350304dcbc20ed314503a22d35617aca5989image7.png" D
参考答案
