sai2236534

真是超級簡單

maninfat

e)None of the above

rubykwok

As x is a pure real number, but y only with imaginary part.
/ o  b4 u7 V/ n5 Y1 ^公仔箱論壇So if want to compare these two numbers, it should compare there magnitude.
' v7 e3 I$ \4 o0 S1. x -> 0+0i
' T8 c  A2 w  _; L" sTVBNOW 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+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。- p! S+ V6 ~1 Z
  R0 d4 Q) s4 q9 r: p) N
Magnitude of x is |√(0^2 +0^2)| = 0
8 w- ?( `2 q  P5 [# otvb now,tvbnow,bttvbMagnitude of y is |√(0^2+1^2)| = 1
8 f! g6 G1 ^$ T$ W; y4 f5.39.217.77
3 j/ r, V# s3 B# Q- N& |公仔箱論壇So, the magnitude of y >x

rubykwok

其實唔知啱唔啱，我都係估吓估吓咋