English Version:9 B, c% p- n% ?* d! c
if X = 0 , Y = i , i= √(-1)
! j; {' _! A: o5 Dwww.tvboxnow.com √ means squareroot,
9 C& E" M0 |! {. Vwww.tvboxnow.comwhich of the following statement is true,
$ g- j* e$ {( H, |( {/ }tvb now,tvbnow,bttvba)X>Y
' z* w7 T1 Y6 c& m公仔箱論壇b)X=Ytvb now,tvbnow,bttvb; ~# M* f: a! ?1 o; ^
c)X<Y公仔箱論壇! |, M) n! m, q9 x6 p
d)X=∈www.tvboxnow.com3 d" j, b7 d: n1 e( ?1 d
e)None of the above公仔箱論壇. d3 g; ~% n; G' J, T
Explain Why you choose that answer
# f0 R; M. V6 q0 N e+ D: fPlease supported with at least one explanation.9 N' n% x, d4 g6 N+ v
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`& X8 D6 @1 C1 C公仔箱論壇中文版:www.tvboxnow.com5 i7 p# `+ }1 b. }! J& i V+ ^* F
如果X = 0 ,為Y =我,我= √ ( -1 )& w+ x& R. C" H: Y
√定義平方根,tvb now,tvbnow,bttvb& _# { r! D4 d1 I1 W, I0 ]: r
下列哪項敘述是正確的,
_' W6 u& P7 B1 ) × < Y
* Y' Y4 y9 B( [1 Ab ) × = Ytvb now,tvbnow,bttvb# h; D& x2 v. v( q1 l. R
ç ) × > Y2 }2 H! a" T% J' B$ w
深) x = ∈公仔箱論壇3 _' A; x9 K7 J. Q, _' p
五)以上皆非
4 k8 S7 |0 Z4 F( q3 dwww.tvboxnow.com解釋為什麼你選擇的答案& |0 s& s5 A, a0 e
請支持至少有一個解釋。
( Q6 J' Q6 K$ G* b5 ?' |公仔箱論壇
& f+ m; I' E% {+ H$ `0 p[ 本帖最後由 samtsirhc 於 2009-2-16 02:14 PM 編輯 ] |