SIGMA OR SUMMATION NOTATION | Ad Statistics Unit 1 Week 3
16Download the module in this link: https://drive.google.com/file/d/1AqoWenWXagJMdK8sIvvjsnzZ7zAy6sj5/view?usp=sharing
COMMENT down if you would like a COPY of the POWERPOINT I used in the video, I would be glad to SHARE. ☺️
Learning Competencies:
Convert the series into sigma notation. (AdS8 – Ic-1)
Finding the sum of the sigma notations. (AdS8 – Ic-2)
Learning Goals and Targets
Define a sequence and series.
Expand the summation notation.
Solve for the sigma notations.
Lesson Flow:
0:20 Introduction
0:30 Lesson Goals and targets
0:49 Sequence
3:24 Series
4:24 Activity 1
7:34 Sigma Notation
9:57 Example 1
12:28 Example 2
17:08 Example 3
20:58 Practice Problem
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Video Script Highlights:
A sequence is an enumerated collection of objects in which repetition is allowed and the order does matter. The three dots in the sequence indicates that the pattern continues forward. Each number in the sequence is called a term. In the sequence 2, 4, 6…, the first term is 2 and the second term is 4, the third term is 6 and so on. A series is the indicated sum of the terms of a sequence.
Tags:
#SummationNotation #Mathematics #Algebra#Statistics #HOWTOSOLVESUMMATIONFORMULAS #series #sigmanotation #sumofthesigmanotations #sequence #Expandthesummationnotation #repetition #pattern #module