A: [img=38x43]1803c76eb0859f4.png[/img]
B: [img=38x43]1803c76eb97293e.png[/img]
C: [img=47x43]1803c76ec17386f.png[/img]
D: [img=38x43]1803c76eca2d117.png[/img]
E: [img=47x43]1803c76ed357855.png[/img]
F: [img=36x22]1803c76edbfcd2b.png[/img]
举一反三
- 定积分[img=221x51]18033eee829668c.png[/img]的值为（ ）. A: [img=38x43]18033eee8af6bce.png[/img] B: [img=38x43]18033eee9397948.png[/img] C: [img=47x43]18033eee9b020ba.png[/img] D: [img=38x43]18033eeea3f0356.png[/img] E: [img=47x43]18033eeeacdf0b5.png[/img] F: [img=36x22]18033eeeb59f2ca.png[/img]
- 定积分[img=221x51]1803b2167a3badb.png[/img]的值为（ ）. A: [img=38x43]1803b216826c0e5.png[/img] B: [img=38x43]1803b21689319b2.png[/img] C: [img=47x43]1803b2169118abf.png[/img] D: [img=38x43]1803b21698e9f79.png[/img] E: [img=47x43]1803b216a09d2ae.png[/img] F: [img=36x22]1803b216a888766.png[/img]
- 心形线 [img=124x29]1803d7aa6c26188.png[/img]所围图形的面积为（ ）. A: [img=38x43]1803d7aa75960ef.png[/img] B: [img=36x22]1803d7aa7ed91fd.png[/img] C: [img=38x43]1803d7aa874f650.png[/img] D: [img=38x43]1803d7aa8ef38f2.png[/img] E: [img=47x43]1803d7aa9772755.png[/img]
- 心形线 [img=124x29]1803b216c1e0ac7.png[/img]所围图形的面积为（ ）. A: [img=38x43]1803b216c9c712a.png[/img] B: [img=36x22]1803b216d1da602.png[/img] C: [img=38x43]1803b216d9e1e09.png[/img] D: [img=38x43]1803b216e17d5f3.png[/img] E: [img=47x43]1803b216e968f6e.png[/img]
- 心形线 [img=124x29]180318dea540aba.png[/img]所围图形的面积为（ ）. A: [img=38x43]180318deae88dc5.png[/img] B: [img=36x22]180318deb6be61a.png[/img] C: [img=38x43]180318debf51ede.png[/img] D: [img=38x43]180318dec83135a.png[/img] E: [img=47x43]180318ded1436f1.png[/img]
内容
- 0
心形线 [img=124x29]1803216f9a99300.png[/img]所围图形的面积为（ ）. A: [img=38x43]1803216fa2f99af.png[/img] B: [img=36x22]1803216fac5d23a.png[/img] C: [img=38x43]1803216fb4d3059.png[/img] D: [img=38x43]1803216fbd4a9f2.png[/img] E: [img=47x43]1803216fc583b0e.png[/img]
- 1
密度为[img=91x26]180322aaf279a56.png[/img]的上半球面[img=130x30]180322aafbb65b5.png[/img]绕[img=9x14]180322ab04e3531.png[/img]轴的转动惯量等于 A: [img=47x43]180322ab0d6925c.png[/img] B: [img=47x43]180322ab1688bfc.png[/img] C: [img=47x43]180322ab1f97da6.png[/img] D: [img=27x22]180322ab28311c5.png[/img] E: [img=47x43]180322ab30d8c00.png[/img] F: [img=47x43]180322ab39ff667.png[/img] G: [img=47x43]180322ab42bb9a8.png[/img] H: [img=27x22]180322ab4b7def9.png[/img] I: [img=38x43]180322ab54c6229.png[/img] J: [img=38x43]180322ab5d37ad7.png[/img]
- 2
密度为[img=91x26]1803857545dd5ab.png[/img]的上半球面[img=130x30]180385754f02af8.png[/img]绕[img=9x14]180385755750120.png[/img]轴的转动惯量等于 A: [img=47x43]180385755f457db.png[/img] B: [img=47x43]18038575678db5d.png[/img] C: [img=47x43]180385756feccaa.png[/img] D: [img=27x22]180385757852fb3.png[/img] E: [img=47x43]1803857581e880b.png[/img] F: [img=47x43]180385758a828f7.png[/img] G: [img=47x43]180385759328bc0.png[/img] H: [img=27x22]180385759b022cc.png[/img] I: [img=38x43]18038575a36b53d.png[/img] J: [img=38x43]18038575ab65640.png[/img]
- 3
密度为[img=91x26]18030f9c67c11eb.png[/img]的上半球面[img=130x30]18030f9c6ff81a9.png[/img]绕[img=9x14]18030f9c78a6312.png[/img]轴的转动惯量等于 A: [img=47x43]18030f9c805985e.png[/img] B: [img=47x43]18030f9c8833e92.png[/img] C: [img=47x43]18030f9c90a187d.png[/img] D: [img=27x22]18030f9c9863c68.png[/img] E: [img=47x43]18030f9ca071250.png[/img] F: [img=47x43]18030f9ca895a7e.png[/img] G: [img=47x43]18030f9cb1daa08.png[/img] H: [img=27x22]18030f9cba420e9.png[/img] I: [img=38x43]18030f9cc36905c.png[/img] J: [img=38x43]18030f9ccbbf8f8.png[/img]
- 4
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}