Sòaⁿ-sèng thí-khui

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向量 (Hiòng-liōng)空間 (khong-kan) (tiong) (chi̍t) (ê)向量集合 (chi̍p-ha̍p) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S} (ê)線性 (sòaⁿ-sèng)褫開 (thí-khui) (漢字: 線性褫開英語: linear span), (tiō) ()包含 (pau-hâm) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S} (siōng) ()子空間 (chú-khong-kan)

定義 (Tēng-gī)[修改]

設使 (Siat-sú) (ū)一个 () (thé) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle K} 頂面 (téng-bīn)向量空間 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle V}向量集合 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S}線性褫開 (簡稱 (kán-chheng)恥開 (thí-khui)) 就是所有 (só͘-ū)包含 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S}子空間交集 (kau-chi̍p) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle W} (Lán) ()寫做 (siá-chò) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle W=\operatorname{span}(S)} ()會用得 (ē-ēng-tit)使用 (sú-iōng)下面 (ē-bīn)幾若 (kúi-nā) (chióng)講法 (kóng-hoat):

  • 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle W} (hō͘) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S} (thí) ͘ (khui)的子空間。 (英語: W is the subspace spanned by S.)
  • 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S} 恥 ͘開 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle W} 。 (英語: S spans W.)
  • 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S}解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle W} 的恥開集合。 (英語: S is a spanning set of W.)

另外 (Lēng-gōa)一種定義是按呢 (án-ne): 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S} 的恥開就是 (tiō-sī)所有 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle S}元素 (goân-sò͘)有限 (iú-hān)線性組合 (cho͘-ha̍p) (i).e.,

解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \operatorname{span}(S) = \left \{ {\left.\sum_{i=1}^n c_i \mathbf{v}_i \;\right|\; n \in \N, \mathbf{v}_i \in S, c_i \in K} \right \}.}

()[修改]

  • 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \left\{(-1, 0, 0), (0, 1, 0), (0, 0, 1)\right\}} 是的實數 (si̍t-sò͘)向量空間 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^3} 的一个恥開集合。一个特殊 (te̍k-sû)的恥開 (chi̍p)嘛是 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^3} 的一个基底 (ki-té)若準 (Nā-chún)解析失敗 (語法錯誤): {\displaystyle (-1, 0, 0)} 換做 (ōaⁿ-chò) 解析失敗 (語法錯誤): {\displaystyle (1, 0, 0)} (chit)个集合就 (ē)成做 (chiâⁿ-chò) 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^3}標準 (phiau-chún)技底 (ki-té)
  • 解析失敗 (語法錯誤): {\displaystyle \left\{(1, 2, 3), (0, 1, 2), \left(-1, \frac{1}{2}, 3\right), (1, 1, 1)\right\}} 嘛是 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^3} 的一个恥開集合,毋過 (m̄-kò) ()其底 (ki-té)因為 (in-ūi) ()線性獨立 (to̍k-li̍p)
  • 解析失敗 (語法錯誤): {\displaystyle \left\{(1, 0, 0), (0, 1, 0), (1, 1, 0)\right\}} 毋是 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^3} 的恥開集合,但是 (tān-sī)伊恥 ͘開 解析失敗 (Chīn-liōng iōng MathML (chhì-giām-sèng--ê):從伺服器 "https://wikimedia.org/api/rest_v1/" 收到無效的回應 ("Math extension cannot connect to Restbase.")。): {\displaystyle \R^2}