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Câu 18:

Số phức liên hợp của số phức $w=1-2i$

Câu 18: Số phức liên hợp của số phức w=1−2iw=1-2iw=1−2i là

Thông tin câu hỏi

Câu 18:

Số phức liên hợp của số phức $w=1-2i$ là