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Finding the specific terms of an arithmetic sequence given its first 3 terms [Part 2]|Pure Math 9709
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This video is focused on finding the specific or specified nth term of an arithmetic sequence or arithmetic progression given its first three terms. This is another video in the series of math tutorial videos about sequences and series. This is usually taught in class 10 (grade 10 maths) or class 11 (grade 11 maths).
The video starts with a quick recall of prerequisite concepts. The first is a recall of the basic concepts of arithmetic sequences or arithmetic progressions. The recall includes the terms and notations for arithmetic sequences such as the nth term, first term, common difference and the like. If you would like to review these basic concepts, click:
An example is presented at the beginning showing the detailed way of finding the specific or specified nth term of a given arithmetic sequence using its first three terms. All calculations and workings are shown in a step-by-step manner. The prerequisite concepts are utilized.
Few items are given for you to practice. The answers are shown at the end for you to check if you got the correct answers. The detailed calculations in finding the specified nth term for each are also shown.
A summary of the process in finding the specified nth term of a given arithmetic sequence using its first three terms is shown at the end.
🕘Video Sections🕘
0:00 Intro
1:50 Quick recall of the basic concepts of arithmetic sequences
2:30 Quick recall of the process of finding the general rule for a given arithmetic sequence or progression
3:15 Examples of finding the specific term of the given arithmetic sequence using its first three terms
5:47 Practice exercise on finding the specific term of a given arithmetic sequence or progression
8:54 Summary of contents
🎬NOTE: For a better viewing experience, please set the video in HD (1080p) mode.
Check other math videos:
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🔎About CIE Math Solutions:
CIE MATH SOLUTIONS is a free online math resource for mathematics students, teachers, and parents. Video math tutorials cover topics ranging from primary to high school math contents. They are designed to help fellow educators find additional references for their lesson preparation, to help students learn math independently online, and to help parents in guiding their children with their homework. Topics are aligned with the Cambridge and IB Curriculum contents. Math concepts and lessons are presented with clear explanations and detailed examples. Some videos present comprehensive proofs and/or derivations to famous mathematics formulas and equations. Some may be presented in different ways.
Some videos presents the detailed explanation and solutions of various math competition/olympiad items, math puzzles and some fun math games. Other videos include math tricks and shortcuts.
CIE Math Solutions is a free online math resource for all!
#ciemathsolutions #sequencesandseries #arithmeticprogression #mathchannel #mathresources #mathteacher #maths #mathisfun #mathskills
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The video starts with a quick recall of prerequisite concepts. The first is a recall of the basic concepts of arithmetic sequences or arithmetic progressions. The recall includes the terms and notations for arithmetic sequences such as the nth term, first term, common difference and the like. If you would like to review these basic concepts, click:
An example is presented at the beginning showing the detailed way of finding the specific or specified nth term of a given arithmetic sequence using its first three terms. All calculations and workings are shown in a step-by-step manner. The prerequisite concepts are utilized.
Few items are given for you to practice. The answers are shown at the end for you to check if you got the correct answers. The detailed calculations in finding the specified nth term for each are also shown.
A summary of the process in finding the specified nth term of a given arithmetic sequence using its first three terms is shown at the end.
🕘Video Sections🕘
0:00 Intro
1:50 Quick recall of the basic concepts of arithmetic sequences
2:30 Quick recall of the process of finding the general rule for a given arithmetic sequence or progression
3:15 Examples of finding the specific term of the given arithmetic sequence using its first three terms
5:47 Practice exercise on finding the specific term of a given arithmetic sequence or progression
8:54 Summary of contents
🎬NOTE: For a better viewing experience, please set the video in HD (1080p) mode.
Check other math videos:
----------------------------------------------------------------------------------
🔎About CIE Math Solutions:
CIE MATH SOLUTIONS is a free online math resource for mathematics students, teachers, and parents. Video math tutorials cover topics ranging from primary to high school math contents. They are designed to help fellow educators find additional references for their lesson preparation, to help students learn math independently online, and to help parents in guiding their children with their homework. Topics are aligned with the Cambridge and IB Curriculum contents. Math concepts and lessons are presented with clear explanations and detailed examples. Some videos present comprehensive proofs and/or derivations to famous mathematics formulas and equations. Some may be presented in different ways.
Some videos presents the detailed explanation and solutions of various math competition/olympiad items, math puzzles and some fun math games. Other videos include math tricks and shortcuts.
CIE Math Solutions is a free online math resource for all!
#ciemathsolutions #sequencesandseries #arithmeticprogression #mathchannel #mathresources #mathteacher #maths #mathisfun #mathskills
----------------------------------------------------------------------------------
Be part of the CIE Math Family and enjoy exclusive perks for you! Join now!
Show your support to CIE Math Solutions! I will appreciate if you buy me a coffee. Thank you!
----------------------------------------------------------------------------------
Please SUBSCRIBE, LIKE and COMMENT below.
SUBSCRIBE to CIE Math Solutions channel for more Math Videos:
CIE Math Solutions on Social Media
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