As x is a pure real number, but y only with imaginary part.
9 N/ l1 k1 G+ B% h1 uTVBNOW 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。So if want to compare these two numbers, it should compare there magnitude.+ M3 k7 }# h' F( W( x$ Y7 ~: D) E. }" |
1. x -> 0+0i公仔箱論壇' p7 m# I0 [/ m# T( i
2. y -> 0+1iTVBNOW 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。( D- M6 u. t; d) V0 Z9 D
4 I! M) f: F# A5.39.217.77:8898Magnitude of x is |√(0^2 +0^2)| = 0& a6 u! I; i8 M" _( K6 O
Magnitude of y is |√(0^2+1^2)| = 1
( K7 v7 p% J f- qtvb now,tvbnow,bttvb
X" o/ G! b, D: U( U: }# atvb now,tvbnow,bttvbSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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