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Mathematics 10 Online
OpenStudy (anonymous):

Question about revolution solids

OpenStudy (anonymous):

ere is the problem and the solution that i made but that is wrong, so i don´t know where i m wrong

OpenStudy (amistre64):

integrateing the summation seems an odd procedure to me

OpenStudy (amistre64):

integration is an exact, summation is an estimate. you are asked to estimate the volume as if it was made of discrete sections; so you will want to use the volume of each appropriate cylindar and add up the results

OpenStudy (anonymous):

i understand...i will try and i will ask again if i get some problem...thanks amistree

OpenStudy (amistre64):

youre welcome

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