Question

I need to rewrite the series using sigma notation.

Answer 1

6

∑ 9/i

i = 1

Explanation:

The pattern is 9 divided by the number,

9 = 9/1

3 = 9/3

3/2 = 9/6

So, if you rewrite the series, it becomes:

9/1, 9/2, 9/3, 9/4, 9/5, 9/6