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。3 E# z, b* }2 i3 q* ?
So if want to compare these two numbers, it should compare there magnitude.) g2 w! j' {8 i
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。 U. E+ e& T' Y% G4 r* q! z
2. y -> 0+1iwww2.tvboxnow.com N6 D8 V$ {6 U# R
tvb now,tvbnow,bttvb h- o! _: b; m4 F W
Magnitude of x is |√(0^2 +0^2)| = 0
0 d8 _9 \4 M" e* A* Mwww2.tvboxnow.comMagnitude of y is |√(0^2+1^2)| = 1
# G+ p7 r5 d" o8 {9 x5 u* `$ K公仔箱論壇公仔箱論壇: T- J; P4 F* R% C. G
So, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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