Let u = <4, 8>, v = <-2, 6>. Find u + v?

👨🏻‍🏫 學術台數學

[匿名]

2019-01-24 5:06 am

回答 (2)

david

2019-01-24 5:14 am

✔ 最佳答案

<2, 14>

👍 1 👎 0

Como

2019-01-24 9:18 pm

u + v = 2 i + 14 j

👍 0 👎 0

收錄日期: 2021-05-01 22:16:50
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190123210630AANGFHn

檢視 Wayback Machine 備份