• 试题 ID 16079


设 $\Omega=\left\{(x, y, z) \mid x^2+y^2+z^2 \leq 1\right\}$ ,则 $\iiint_{\Omega} z^2 \mathrm{~d} x \mathrm{~d} y \mathrm{~d} z=$
A
B
C
D
E
F
答案:

答案与解析仅限VIP可见

解析:

答案与解析仅限VIP可见