As x is a pure real number, but y only with imaginary part.tvb now,tvbnow,bttvb# [3 c8 l, F. L* D
So if want to compare these two numbers, it should compare there magnitude.
4 V, ], h4 `, W8 b! f2 S) |5.39.217.77:88981. x -> 0+0i5.39.217.77:8898, M+ P. P! o$ g- E/ f' a
2. y -> 0+1i5.39.217.77:8898( E4 E* s6 o8 o2 Q
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。% f( x' ^' q+ @4 X G# U9 H! J5 X- _
Magnitude of x is |√(0^2 +0^2)| = 0
6 I5 S; h, V aMagnitude of y is |√(0^2+1^2)| = 1
+ J }$ J3 t+ G9 s: {! m4 e5.39.217.77:8898
. o9 a/ I! C9 D, v5 s" c+ S& _: s3 }tvb now,tvbnow,bttvbSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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