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真是超級簡單
e)None of the above
As x is a pure real number, but y only with imaginary part.
/ f% d/ Q# ]3 y+ dTVBNOW 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.
) c$ ^* D1 Z+ R  i& T8 I- p9 ]tvb now,tvbnow,bttvb1. x -> 0+0i
' i+ f# H6 a8 T! P- h2. y -> 0+1i
4 r4 A: d" W7 w+ l/ B. C! C$ E. r5.39.217.77
, W, a: F; s! B$ @! a7 b公仔箱論壇Magnitude of x is |√(0^2 +0^2)| = 0TVBNOW 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。7 G2 M8 z% E0 ~
Magnitude of y is |√(0^2+1^2)| = 1公仔箱論壇3 K9 n& u' U( o0 M, F

- d/ f# A0 D( z* `6 dSo, the magnitude of y >x
其實唔知啱唔啱,我都係估吓估吓咋
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