199 Bài trắc nghiệm Hàm số từ đề thi thử cực hay có lời giải (P1)

cho hàm số f(x) thỏa mãn f'(x)+ 2x f(x) = 2x e^-x^2 và f(0) = 1

19/25

Cho hàm số f(x) thỏa mãn f'(x) + 2x f(x) = 2xe-x2và f(0)=1. Tất cả các nguyên hàm của x fxex2

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Giải thích

Chọn D

Ta có 

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