As x is a pure real number, but y only with imaginary part.
$ U4 l' f) ]- m5 z公仔箱論壇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。# `' D6 c' a* y P
1. x -> 0+0i
7 X5 E( t |' Y% m# i- zTVBNOW 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。2. y -> 0+1i5.39.217.77:8898/ v6 D7 s" t4 E- H! d
: F/ b- u. c% u9 RMagnitude of x is |√(0^2 +0^2)| = 0 Z5 t5 O( u+ I& r V1 \
Magnitude of y is |√(0^2+1^2)| = 1- \7 l z% [$ R4 H/ h
/ I( c6 [$ d% |" }) T" q# itvb now,tvbnow,bttvbSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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