As x is a pure real number, but y only with imaginary part.tvb now,tvbnow,bttvb! |* s! W' p) @ J" n
So if want to compare these two numbers, it should compare there magnitude.5 c' O3 x; o: K' G" [% g
1. x -> 0+0iTVBNOW 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。, V8 N) z% s# H, G3 l
2. y -> 0+1iwww2.tvboxnow.com- ?% `% P4 A) t) m5 S. ^
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。6 @6 I& ^" B) p. F. q
Magnitude of x is |√(0^2 +0^2)| = 0/ k. G; {" @/ |$ j/ x b1 B
Magnitude of y is |√(0^2+1^2)| = 14 F( _' k% X! P" d
9 z' C; d+ v0 l4 t! 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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