问题
填空题
[
|
答案
[
]2=[1-
i3 1+i
]2(1-
i)(1-i)3 (1+i)(1-i)
=[
]2=(1-
)-(1+3
)i3 2
-(1-(1-
)23 4
)(1+3
)i-3
=-(1+
)23 4
+i.3
故答案为-
+i.3
[
|
[
]2=[1-
i3 1+i
]2(1-
i)(1-i)3 (1+i)(1-i)
=[
]2=(1-
)-(1+3
)i3 2
-(1-(1-
)23 4
)(1+3
)i-3
=-(1+
)23 4
+i.3
故答案为-
+i.3