English Version:
/ t0 @. J0 f$ f7 ^$ S2 l, \8 utvb now,tvbnow,bttvbif X = 0 , Y = i , i= √(-1)
, q2 J; B0 w9 a% J3 x/ @2 _7 [5.39.217.77 √ means squareroot,
7 F4 g- B$ }3 u1 H0 d公仔箱論壇which of the following statement is true,
, W. T8 F& r) \TVBNOW 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。a)X>Y1 s" E" Y2 j0 Q$ Q# m% f
b)X=Y5.39.217.77( W- w8 R5 |( k2 d' r
c)X<Y
. r" A( u- l- @tvb now,tvbnow,bttvbd)X=∈
( l+ i/ o/ H% O5.39.217.77e)None of the above
# L: w$ G& K! w B% O' M公仔箱論壇Explain Why you choose that answer
2 N( t* i. w- G1 k2 _0 b2 ntvb now,tvbnow,bttvbPlease supported with at least one explanation.
( H) ?/ ?( L. \! j4 D: _5.39.217.775.39.217.776 |0 m7 k% @1 O1 S5 D
R- w. S) r, E& |& U
8 o4 G R* ~7 E9 Y/ U, N: ?5.39.217.77中文版:
! ^1 f% @3 s @7 j3 M! A如果X = 0 ,為Y =我,我= √ ( -1 )+ G$ L' l& v, _' y; V
√定義平方根,
. W5 N3 p" q; ?7 }公仔箱論壇下列哪項敘述是正確的,
, s& L' p. K1 @4 Q$ X( v1 ) × < Y
, y7 c4 [( ~% v. Y! d5.39.217.77b ) × = Y5.39.217.77: K. c; ~2 F; ?, O" c
ç ) × > Y5.39.217.77+ X; o3 q5 |: {1 L
深) x = ∈
2 T3 Y) Q5 K5 b" X6 Y五)以上皆非
* j# R- A+ ]3 f1 b' t) I解釋為什麼你選擇的答案8 n/ Z( [* r; f, P& j" f
請支持至少有一個解釋。! o/ m3 y" S& X9 a; F
tvb now,tvbnow,bttvb) b% G: k1 }+ i0 Y5 G
[ 本帖最後由 samtsirhc 於 2009-2-16 02:14 PM 編輯 ] |