use sigma notation to write the sum 9/(i+1)+9/(i+2)+9/(i+3)+....+9/(i+14)

use sigma notation to write the sum 9/(i+1)+9/(i+2)+9/(i+3)+....+9/(i+14)

The so called sigma notation is a synoptic way of expressing a series of expressions that are being added and have some characters that follow a cadence or are a series of numbers easily expressed

In our case the expression will be:

∑

_{j=1}^{j=14}(9/(i+j)) and this will develop the series expressed above.