首页
登录
职称英语
How many questions have been solved up till now? [originaltext] A twenty-two-
How many questions have been solved up till now? [originaltext] A twenty-two-
游客
2024-09-19
32
管理
问题
How many questions have been solved up till now?
A twenty-two-year-old student here may have solved one of the great enigmas of mathematics. Elin Oxenhielm of Stockholm University’s solution of part of Hilbert’s sixteenth problem will be published next week. In 1900, German mathematician David Hilbert presented a set of 23 unsolved problems to a congress in Paris. Three remain unsolved today: numbers six, eight, and sixteen. The sixteenth problem calls for the creation of a topology of real algebraic curves and surfaces. The solution for the second part of the problem is being published in the journal, Nonlinear Analysis.
选项
A、16.
B、8.
C、6
D、20
答案
D
解析
数字计算题。在短短的新闻中涉及到了多个数字,但是没有哪个数字是可以直接用来回答问题的。问题问的是有多少问题已经得到了解决,这点在新闻中并没有直接说明。但根据“……提出一系列共23个悬而未决的数学难题。到今天仍有3个问题是未解之谜。”这句话,我们很快可以计算出正确答案是20,所以在此应该选择D项。
转载请注明原文地址:https://tihaiku.com/zcyy/3765247.html
相关试题推荐
WhyisLauraatthebicycleshop?[br][originaltext](Laura=W,John=M)W:Hi,J
WhyisLauraatthebicycleshop?[br][originaltext](Laura=W,John=M)W:Hi,J
WhyisLauraatthebicycleshop?[br][originaltext](Laura=W,John=M)W:Hi,J
WhyisLauraatthebicycleshop?[originaltext](Laura=W,John=M)W:Hi,John.M
Whydidthemancallthewoman?[br][originaltext](Martin=W,Johnson=M)W:Eli
WhendidCarolyncallBob?[originaltext](Carolyn=W,Bob=M)W:Bob,youweren’t
Whatwasthepossiblereasonfortheshuttledisaster?[br][originaltext]N
Whatwasthepossiblereasonfortheshuttledisaster?[originaltext]NASA’s
Whatisthemaintopicofthisnews?[br][originaltext]Scientistssaythat
Wherewasthefirstyouthhostelopened?[br][originaltext]In1907,ayoun
随机试题
(1)NewYorkandLondonmayruletheroost,butotherfinancialhubsinAmeri
JeffPetersandAndyTuckercouldneverbetrusted.Oneday,thetwomende
TheEmbarrassingPharmaceuticalIndustryTheimageo
某公司从银行借款400万元,借款的年利率是9%。每年付息,到期一次性还本,筹资费
设信道带宽为4000Hz,信噪比为30dB,按照香农定理,信道容量为()
有关胰液的叙述,错误的是A.胰液是胰腺内分泌和外分泌腺体两部分分泌的混合物 B
妇女怀孕、生育和哺乳期间,按照国家有关规定享受什么特殊保护或保险,并可以获得帮助
在进行培训活动的设计与选择时,通常采用( )的方式。A.传统讲授 B.小组活
《环境保护法》以国家强制力为后盾,通过执法、司法、守法等多个环节来协调人类与自然
根据相关规定,股份转让公司应当而且只能委托()证券公司办理股份转让。
最新回复
(
0
)