设[img=13x19]180322a624be0bf.png[/img]:[img=134x26]180322a62cda317.png[/img]则二重闭合曲面积分[img=151x48]180322a6373863e.png[/img]的值
A: [img=36x22]180322a64018e8e.png[/img]
B: [img=36x22]180322a648a0fc9.png[/img]
C: [img=36x22]180322a6506f62d.png[/img]
D: [img=36x22]180322a659ccbef.png[/img]
E: [img=36x22]180322a66245955.png[/img]
F: [img=36x22]180322a66a9890b.png[/img]
G: [img=45x22]180322a673f228d.png[/img]
H: [img=45x22]180322a67bf4ea2.png[/img]
I: [img=45x22]180322a68442570.png[/img]
J: [img=45x22]180322a68c97c3d.png[/img]
A: [img=36x22]180322a64018e8e.png[/img]
B: [img=36x22]180322a648a0fc9.png[/img]
C: [img=36x22]180322a6506f62d.png[/img]
D: [img=36x22]180322a659ccbef.png[/img]
E: [img=36x22]180322a66245955.png[/img]
F: [img=36x22]180322a66a9890b.png[/img]
G: [img=45x22]180322a673f228d.png[/img]
H: [img=45x22]180322a67bf4ea2.png[/img]
I: [img=45x22]180322a68442570.png[/img]
J: [img=45x22]180322a68c97c3d.png[/img]
举一反三
- 设[img=13x19]180385708141bd8.png[/img]:[img=134x26]180385708a4605c.png[/img]， 则曲面积分[img=165x48]180385709512222.png[/img]的值等于 A: [img=36x22]180385709cf5203.png[/img] B: [img=36x22]18038570a44dac4.png[/img] C: [img=36x22]18038570ad9625c.png[/img] D: [img=36x22]18038570b674be2.png[/img] E: [img=36x22]18038570bec2a4f.png[/img] F: [img=36x22]18038570c7d1784.png[/img] G: [img=45x22]18038570d076b82.png[/img] H: [img=45x22]18038570d932d01.png[/img] I: [img=45x22]18038570e10fc4f.png[/img] J: [img=45x22]18038570ea5aae3.png[/img]
- 设[img=13x19]1803c1e8c9fbd3f.png[/img]:[img=134x26]1803c1e8d261533.png[/img]， 则曲面积分[img=165x48]1803c1e8dca780a.png[/img]的值等于 A: [img=36x22]1803c1e8e4ad992.png[/img] B: [img=36x22]1803c1e8ee96cad.png[/img] C: [img=36x22]1803c1e8f681e35.png[/img] D: [img=36x22]1803c1e8feb5707.png[/img] E: [img=36x22]1803c1e907a3aab.png[/img] F: [img=36x22]1803c1e9102d8a8.png[/img] G: [img=45x22]1803c1e9197cd3f.png[/img] H: [img=45x22]1803c1e92267f63.png[/img] I: [img=45x22]1803c1e92ab0fd5.png[/img] J: [img=45x22]1803c1e9339b085.png[/img]
- 180350c495ed09f.png绕x轴旋转而成的旋转体的体积为（ ） A: [img=45x22]180350c49e77357.png[/img] B: [img=45x22]180350c4a71f83f.png[/img] C: [img=36x22]180350c4b012cc2.png[/img] D: [img=36x22]180350c4b91ee17.png[/img]
- 令F(x):x是有理数,G(x):x是实数。将命题“所有的有理数都是实数,但有的有实数不是有理数”符号化为() 未知类型：{'options': ['17e0a83a4157352.jpgx(F(x)∧G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)[img=14x9]17e0a73094b5dcf.jpg[/img][img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)[img=14x9]17e0a73094b5dcf.jpg[/img]G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)∧[img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)∧G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)∧[img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)[img=14x9]17e0a73094b5dcf.jpg[/img]G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)[img=14x9]17e0a73094b5dcf.jpg[/img][img=10x11]17e0a839b915354.jpg[/img]F(x))'], 'type': 102}
- 设[img=36x22]17e435d6f927063.png[/img]的一个原函数是[img=28x22]17e43bd4fe9e250.png[/img],则[img=48x22]17e43bd50a2f9ca.png[/img]( ) 未知类型：{'options': ['17e43bd4fe9e250.png ;', ' [img=45x22]17e43bd51272a63.png[/img];', ' [img=45x22]17e43bd51b19787.png[/img] ;', ' [img=36x22]17e43bd523c5d66.png[/img]'], 'type': 102}