关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入! 2021-04-14 4. Which one is for Question 4? 4. Which one is for Question 4? 答案: 查看 举一反三 10. Which one is for Question 10? Which question is the most popular one? ______? Which one is written to generate a 4 × 4 identity matrix. ( ) A: ones(4) B: eye(4) C: zeros(4) D: rand(4) Deal[input=type:blank,size:4][/input]each question separately, one at a time. Question 4: