★【新教學影片】提要194:行列式的計算 (Solve det[a₁ a₂ a₃ a₄]ᵀ, in which a₁ = [2 0 1 0], a₂ = [1 3 0 2], a₃ = [0 1 –2 1], a₄ = [4 0 1 1])

★【新教學影片】提要194:行列式的計算 (Solve det[a₁ a₂ a₃ a₄]ᵀ, in which a₁ = [2 0 1 0], a₂ = [1 3 0 2], a₃ = [0 1 –2 1], a₄ = [4 0 1 1])