Summation

Question 1

Sigma notation is used to

Answer 1

Write series in a more concise way

Question 2

Sigma symbol

Answer 2

Σ - the sum of

Question 3

How to work out sigma notation of a series (finite)

Answer 3

Work out nth term formula, if finite work out n using final term. K=1 lower limit, n upper limit Σ Un.

Question 4

How to work out sigma notation when lower limit is k>1

Answer 4

U = Max L= K=1 Σ - U = k>1L. K=1Σ