Mathematics
Senior High
Resolved
この式の計算の仕方を教えて頂きたいです!
a
a
· 1+
cos + i sin
cos+isin 0
+1=
+1=4
..|a − (cos 0+isinė)|+|a + (cos0+ i sin 0)| = 4
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なるほどです!ありがとうございます!!