As x is a pure real number, but y only with imaginary part.
+ }& M/ L4 w0 }' J4 B8 sSo if want to compare these two numbers, it should compare there magnitude.tvb now,tvbnow,bttvb& i8 I" e- y) p
1. x -> 0+0i公仔箱論壇9 Z w+ q; M+ C8 f- e) l& b
2. y -> 0+1i3 H" w, b5 Z9 B* [$ w$ s- o) M
) |% A+ J# F/ l* Z4 B8 w
Magnitude of x is |√(0^2 +0^2)| = 0
/ H9 s' ~% d$ @: W! n5.39.217.77:8898Magnitude of y is |√(0^2+1^2)| = 15.39.217.77:8898" S% M. H' W( C* s, j3 U+ r% ]
: R! F/ |5 W* I' h: n* G x
So, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
| 
