good answer ; c* |: c! j% b+ {4 o0 Di love it作者: dr3jai 時間: 2009-2-17 01:32 PM
I think is X>Y作者: ongoky 時間: 2009-2-17 01:56 PM
The Answer is E, There is no answer for Square root of negative Number作者: alanma 時間: 2009-2-17 06:27 PM
作者: yinyinyin1234 時間: 2009-2-17 07:49 PM
see answer作者: 域琪 時間: 2009-2-20 12:31 AM
呵呵~我唔識呀作者: kangchuyi 時間: 2009-3-23 01:35 AM
thank作者: haha28 時間: 2009-5-5 09:18 PM
thanks作者: bb6633 時間: 2010-12-6 01:16 PM
Thanks for sharing作者: felix9981 時間: 2010-12-16 01:36 PM
呵呵~我唔識呀作者: bluekid2030 時間: 2012-12-28 12:44 PM
難題作者: sai2236534 時間: 2012-12-29 07:13 PM
真是超級簡單作者: maninfat 時間: 2013-1-1 10:27 AM
e)None of the above作者: rubykwok 時間: 2013-1-6 06:17 PM
As x is a pure real number, but y only with imaginary part. 7 s1 B/ b) b5 r5 W( r公仔箱論壇So if want to compare these two numbers, it should compare there magnitude.tvboxnow.com$ J0 C! `9 i( _( `
1. x -> 0+0i 3 V; t, \" G5 T& B i w7 S' G- etvb now,tvbnow,bttvb2. 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。8 y4 o# |) B9 M- D9 I7 P
: K, A; q, d6 W: w公仔箱論壇Magnitude of x is |√(0^2 +0^2)| = 0 9 c( ^$ y4 X: g8 A( rMagnitude of y is |√(0^2+1^2)| = 1 % u' S. w" t) Q公仔箱論壇 . d/ F" R" _/ s/ [, YSo, the magnitude of y >x作者: rubykwok 時間: 2013-1-6 06:50 PM