As x is a pure real number, but y only with imaginary part.
6 d1 _ {" c7 P1 itvb now,tvbnow,bttvbSo if want to compare these two numbers, it should compare there magnitude.
0 n0 E- _/ q- Etvb now,tvbnow,bttvb1. x -> 0+0i
2 H# d: T9 m' |* I( f5.39.217.77:88982. y -> 0+1i: }: \' \2 Q+ M' m
公仔箱論壇$ q9 A# R1 B8 T" q; i4 Z
Magnitude of x is |√(0^2 +0^2)| = 07 R+ p- f1 `& n& ?* W* m# Q( j
Magnitude of y is |√(0^2+1^2)| = 1
6 g' V& F, H! S8 O5 s/ U1 A1 R1 P' h
So, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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