find the value of

a)

b)max

f(x)=x+1; a=0,b=4; n=3;

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- November 16th 2008, 04:24 PMvinson24definite integral
find the value of

a)

b)max

f(x)=x+1; a=0,b=4; n=3;

- November 16th 2008, 04:37 PMJhevon
- November 16th 2008, 04:44 PMvinson24
im not getting 71/6; im getting 94/9 can you see what im doing wrong

- November 16th 2008, 04:52 PMJhevon
- November 16th 2008, 04:55 PMvinson24
i take each of those numbers and substitute them into x+1 and then take the sum of them and multiply the sum of those by 4/3 but i dont get the answer 71/6 also im getting 5/2 for x*2

- November 16th 2008, 05:31 PMJhevon
- November 16th 2008, 05:39 PMvinson24
its the right section and thats the whole problem this problem is in the section of definite integrals