x No Plagiarism!g3oXH7SmsIsbLNW0NSooposted on PENANA 線性代數8964 copyright protection46PENANA4rbirnimUT 維尼https://www.penana.com/article/12206718964 copyright protection46PENANATXerPI0NPt 維尼 172.70.178.217ns 172.70.178.217da2