As x is a pure real number, but y only with imaginary part.
0 |) g+ ?! Y$ ~* j* G: k7 s2 _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。So if want to compare these two numbers, it should compare there magnitude.
& ]2 p3 y+ k- l3 R1. x -> 0+0i
$ Y) c* S5 s; y1 X2 H4 Q2. y -> 0+1i: J j: _& o- Z0 T P& M
tvb now,tvbnow,bttvb9 N1 s+ h: {# A' U E1 p! x
Magnitude of x is |√(0^2 +0^2)| = 09 h" Q( d/ u. X0 E
Magnitude of y is |√(0^2+1^2)| = 1+ o2 C+ C8 \! J$ S
" }8 `1 ?' G; k* q! h+ S+ _) OSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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