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Mathematics 18 Online
OpenStudy (anonymous):

a torpedo has the shape of cylinder with conical ends for given surface area show that the dimension which gives maximum volume are l=h=2/3 where l is the length of cylinder r is radius and h is altitude of cone?

OpenStudy (chaise):

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OpenStudy (anonymous):

tell me next step

OpenStudy (chaise):

I just drew it - I don't know what the values for h, l or r are. You have written the problem in an awkward manner. Can you tell me so I can try help?

OpenStudy (anonymous):

l=2/root5

OpenStudy (anonymous):

h=2/root5*r

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