Question

Express the sum using summation notation.

13 +23+33+...+ 13³
Let the summation start at i=1, what is the upper limit of summation and the general term?

Answer 1

The sum of the given series can be expressed using summation notation as Σi=13 13i.

Step-by-step explanation:

The given series is: 13 + 23 + 33 + ... + 13³

We can rewrite the series using summation notation as follows:

The sum of the series can be represented using the sigma notation Σ with the general term 13n.

The upper limit of summation will be determined by the exponent in the term 13³. In this case, the upper limit is 3.

Therefore, the sum using summation notation is: Σi=13 13i.