7.
If z is a complex number, solve the equation (1+i) z^2 - (2+3i)z +2+i = 0 for z
Ans: 2+i, (1-i) /2
8. If [(1+i)^n] = [(1-i)^n], find all possible values of n.
Ans: 4k [k equal to a symbol for any z]
I NEED THE STEPS! THANKS!
Imaginary Number Questions 3
2013-04-22 4:20 am
回答 (1)
2013-04-22 4:57 am
✔ 最佳答案
------------------------------------------------------------------------------------------------圖片參考：http://imgcld.yimg.com/8/n/HA05107138/o/20130421205710.jpg
收錄日期: 2021-04-23 23:24:46
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130421000051KK00348