由抛物面[img=118x26]18030f9801c126d.png[/img]与平面z=0所围立体的体积是
A: [img=20x18]18030f9809b18da.png[/img]
B: [img=31x43]18030f9811710cf.png[/img]
C: [img=20x18]18030f981a463fb.png[/img]
D: [img=29x18]18030f9824cd856.png[/img]
E: [img=31x43]18030f9830b6a97.png[/img]
F: [img=31x43]18030f9838c8012.png[/img]
A: [img=20x18]18030f9809b18da.png[/img]
B: [img=31x43]18030f9811710cf.png[/img]
C: [img=20x18]18030f981a463fb.png[/img]
D: [img=29x18]18030f9824cd856.png[/img]
E: [img=31x43]18030f9830b6a97.png[/img]
F: [img=31x43]18030f9838c8012.png[/img]
举一反三
- 由抛物面[img=118x26]18030f998af1bc5.png[/img]与平面z=0所围立体的体积是 A: [img=20x18]18030f99929258c.png[/img] B: [img=31x43]18030f999c3de60.png[/img] C: [img=20x18]18030f99a46bfb7.png[/img] D: [img=29x18]18030f99acee4d9.png[/img] E: [img=31x43]18030f99b53cb3d.png[/img] F: [img=31x43]18030f99be8beb1.png[/img] G: [img=29x18]18030f99c67e30c.png[/img] H: [img=20x18]18030f99ce10634.png[/img]
- 由抛物面[img=118x26]180385724c105a5.png[/img]与平面z=0所围立体的体积是 A: [img=20x18]1803857254be2c9.png[/img] B: [img=31x43]180385725c5c8b2.png[/img] C: [img=20x18]180385726472fe6.png[/img] D: [img=29x18]180385726dbca71.png[/img] E: [img=31x43]1803857277203d7.png[/img] F: [img=31x43]180385727f7a1e2.png[/img] G: [img=29x18]180385728890eac.png[/img] H: [img=20x18]18038572915d7ad.png[/img]
- 由抛物面[img=118x26]180322a7e1b3dc3.png[/img]与平面z=0所围立体的体积是 A: [img=20x18]180322a7ea38fc5.png[/img] B: [img=31x43]180322a7f29764c.png[/img] C: [img=20x18]180322a7fb76139.png[/img] D: [img=29x18]180322a803a27d8.png[/img] E: [img=31x43]180322a80c1565f.png[/img] F: [img=31x43]180322a81448329.png[/img] G: [img=29x18]180322a81ccfb50.png[/img] H: [img=20x18]180322a825b4459.png[/img]
- 若f(x)+f(-x)=0, 则[img=95x39]17da608af452d96.jpg[/img]. 若f(x)=f(-x), 则 [img=170x38]17da60541207426.jpg[/img]
- 在下列命题中:如果f(x)=[img=28x44]17e0bf9914bb2f1.png[/img],那么[img=27x29]17e0bf97582597b.png[/img]f(x)=0;如果f(x)=[img=28x44]17e0bf992111a1c.png[/img],那么[img=27x29]17e0bf97582597b.png[/img]f(x)=0;如果f(x)=[img=55x44]17e0bf992d8de0a.png[/img],那么[img=29x29]17e0bf9939482bb.png[/img]f(x)不存在;如果f(x)=[img=87x53]17e0bf99450fa82.png[/img],那么[img=27x29]17e0bf97582597b.png[/img]f(x)=0。其中错误命题的个数是( A: 0 B: 1 C: 2 D: 3