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Investigation of a problem of extremum at the endpoint of a curve

 

作者: Shraga Yeshurun,  

 

期刊: International Journal of Mathematical Education in Science and Technology  （Taylor Available online 1983）
卷期: Volume 14, issue 3  

页码: 273-276

 

ISSN:0020-739X

 

年代: 1983

 

DOI:10.1080/0020739830140302

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

At least one student tried to solve a problem of extremum in a matriculation examination in a way which led to the problem of extremum at the endpoint of a curve. He fell into his own trap, but the case calls attention to the fact that we must not forget to teach such situations.

 

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