• 试题 ID 17311


$\int_{-1}^0 \mathrm{~d} x \int_{-x}^{2-x^2}(1-x y) \mathrm{d} y+\int_0^1 \mathrm{~d} x \int_x^{2-x^2}(1-x y) \mathrm{d} y=$
A $\frac{5}{3}$
B $\frac{5}{6}$
C $\frac{7}{3}$
D $\frac{7}{6}$
E
F
答案:

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解析:

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