題組內容
1. (30%) True or False. In each case, answer T if the statement is always true and F otherwise.
(g) Let L: ℝⁿ → ℝⁿ be a linear transformation. If L(x₁) = L(x₂), then the vectors x₁ and x₂ must be equal.
阿摩線上測驗
登入
阿摩線上測驗
登入
1. (30%) True or False. In each case, answer T if the statement is always true and F otherwise.
(g) Let L: ℝⁿ → ℝⁿ be a linear transformation. If L(x₁) = L(x₂), then the vectors x₁ and x₂ must be equal.