Question

3. Write the expanded series represented by the given summation notation.

Answer 1

\[\sum_{n=1}^{4} 1/n\]

Answer 2

@ganeshie8 how would i solve this

Answer 3

would it be like this:
1/1+1/2+1/3+1/4

Answer 4

wouldn't i need to make all the denominators the same to add them up

Answer 5

you're right !!

Answer 6

just make all the denominators equal to 12 maybe...

Answer 7

http://www.wolframalpha.com/input/?i=%5Csum_%7Bn%3D1%7D%5E%7B4%7D+1%2Fn