问题
填空题
复数
|
答案
=(1+i)2
-i3
=2i
-i3
=2i(
+i)3 (
-i)(3 3+i)
=--2+2
i3 4
+1 2
i.3 2
故答案为:-
+1 2
i.3 2
复数
|
=(1+i)2
-i3
=2i
-i3
=2i(
+i)3 (
-i)(3 3+i)
=--2+2
i3 4
+1 2
i.3 2
故答案为:-
+1 2
i.3 2