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An open tank is to be constructrd with a square base and vertical sides so as to contain a given quantity of water.Show that the expenses of lining with lead will be least if depth is made half of width.

An open tank is to be constructrd  with a square base and vertical sides so as to contain a given quantity of water.Show that the expenses of lining with lead will be least if depth is made half of width.

Grade:12

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago
Hi


Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

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