As x is a pure real number, but y only with imaginary part.
$ C* t8 K8 _/ M( H) Ttvb now,tvbnow,bttvbSo if want to compare these two numbers, it should compare there magnitude.
1 Q: f9 Y* I) C5 T. ?; k5.39.217.77:88981. x -> 0+0i5.39.217.77:8898 [" t* i. t, i
2. y -> 0+1i2 ?% K8 r. c: D' m' b" S
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Magnitude of x is |√(0^2 +0^2)| = 05.39.217.77:88988 Y$ ^3 J0 E# \4 H! \
Magnitude of y is |√(0^2+1^2)| = 1
0 b! q8 U: `/ ?6 W
8 H9 J5 [$ g' E% |6 [, aSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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