As x is a pure real number, but y only with imaginary part.tvb now,tvbnow,bttvb8 v4 C3 F9 G4 m6 D5 t5 W: F
So if want to compare these two numbers, it should compare there magnitude.os.tvboxnow.com. C+ n/ Q0 v6 S9 @- D6 L" K1 d
1. x -> 0+0i
! A' |! P- u6 d& J; ?$ U$ Qos.tvboxnow.com2. 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。/ O- L% A- O$ x! ^7 n
$ F3 `( ?' B0 sos.tvboxnow.comMagnitude of x is |√(0^2 +0^2)| = 0
+ o$ M( M- ~* U& C2 y* U公仔箱論壇Magnitude of y is |√(0^2+1^2)| = 1- E) ]6 H4 ~+ O
9 H- w* ]+ t3 k
So, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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