Ánh xạ f nào sau đây không là ánh xạ tuyến tính
a. f(x₁,x₂) = (x₁,x₂)
b. f(x₁,x₂) = (0,0...
Mathematics, 13.08.2021 18:10 mj200442
Ánh xạ f nào sau đây không là ánh xạ tuyến tính
a. f(x₁,x₂) = (x₁,x₂)
b. f(x₁,x₂) = (0,0)
c. f(x₁,x₂) = (x₂,x₁)
d. f(x₁,x₂) = (1,2)
Answers: 2
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