As x is a pure real number, but y only with imaginary part.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。4 B: D& D0 m4 Z6 a
So if want to compare these two numbers, it should compare there magnitude.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( N) g6 N+ q& B
1. x -> 0+0i
# ^2 v1 } C+ gtvb now,tvbnow,bttvb2. y -> 0+1ios.tvboxnow.com* p$ m* C0 Q. j7 E1 P
4 l9 ?5 W( R4 T G5 f* Mos.tvboxnow.comMagnitude of x is |√(0^2 +0^2)| = 0
' A0 U5 J3 W) m' ~2 VMagnitude of y is |√(0^2+1^2)| = 1
: Q( [' {) [- X1 n) h, T
, X1 O+ e! q: M5 ]! Q公仔箱論壇So, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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