Mathematics
Senior High
Solved
2行目から3行目への計算方法を教えてほしいです❗🙇🏻♀️
w={cos (-) + isin (-)}
3
=(1/2)
3
i)(−2+4i)
=(2√3-1)+(√√3+2)i
3
2
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分かりやすいです!
途中式までありがとうございます❗🌟