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。% U' }1 }, e7 J! Z# s3 V9 M. p U
So if want to compare these two numbers, it should compare there magnitude.tvb now,tvbnow,bttvb5 X/ y$ d1 z9 Q) M
1. x -> 0+0i
# L* {# t9 D: ]" d, t6 BTVBNOW 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+1i
3 F( |$ X) |. t6 I. O2 Y" i
, w1 e! Y; [% y% n1 X3 n9 W. U5.39.217.77:8898Magnitude of x is |√(0^2 +0^2)| = 05.39.217.77:8898! ]6 q2 d4 e) N7 H7 b
Magnitude of y is |√(0^2+1^2)| = 1
2 {; ^/ Z: d' f; c
0 q1 G+ Y3 c+ }公仔箱論壇So, the magnitude of y >x |
發表於 2013-1-6 06:17 PM
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