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) + f'(x) = e^ -x và f(0) = 2

18/25

Cho hàm số f(x) thỏa mãn fx+f'x=e-x và f(0) = 2. Tất cả các nguyên hàm của fxe2x

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Giải thích

Chọn D

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