摘要：
恭喜！您通过了！ 正确 1 / 1 分 1。 Let two matrices be A=[4639],B=[−2−592] What is A - B? [21−67] [611−1211] [611−67]... 阅读全文
摘要：
恭喜！您通过了！正确1 / 1 分1。Let two matrices beA=[4639],B=[−2−592]What is A - B?[21−67][611−1211][611−67]正确 To sub... 阅读全文
摘要：
1。AA computer program is said to learn from experience E with respect to some task T and some performance... 阅读全文