2(cos 0° + i sin 0°)
2(cos 180° + i sin 180°)
2(cos 270° + i sin 270°)
2(cos 90° + i sin 90°)
Express the complex number in trigonometric form 2i?
2019-01-29 4:42 am
回答 (2)
2019-01-29 11:02 pm
( 2 ) ( - 2 ) ( - 2 ) ( 2 ) = 16 = 2⁴
2019-01-29 5:58 am
2(cos 90° + i sin 90°)
Review your complex number
Review your complex number
收錄日期: 2021-05-01 22:15:20
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190128204226AAUQ3cS