Upper limit of summation
from class:
Algebra and Trigonometry
Definition
The upper limit of summation is the highest value that the index variable reaches in a summation notation. It determines the end point of the sum.
congrats on reading the definition of upper limit of summation. now let's actually learn it.
5 Must Know Facts For Your Next Test
- In the notation $\sum_{i=1}^{n} a_i$, 'n' is the upper limit of summation.
- The upper limit can be any integer, including negative values.
- The value of the upper limit dictates how many terms are included in the sum.
- Adjusting the upper limit changes the overall value of the summation.
- In infinite series, the upper limit is often represented by infinity (∞).
Review Questions
- What does changing the upper limit of summation affect in a series?
- In $\sum_{k=1}^{5} k^2$, what is the upper limit of summation?
- How would you represent an infinite series using summation notation?
"Upper limit of summation" also found in:
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.