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Finding the specific terms of an arithmetic sequence given any 2 of its terms[Part 4]|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 any two of its terms using the shortcut method. 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 with examples of the following:
1) Basic concepts of arithmetic sequence or arithmetic progression
2) The fastest way of finding the common difference of an arithmetic sequence given any two of its terms
An example is presented at the beginning showing the detailed shortcut way of finding the specific or specified nth term of an arithmetic sequence given any two of its terms. The shortcut method involves the use of the common difference of the sequence. All calculations and workings are shown in a step-by-step manner.
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 common difference and the specified nth term for each are also shown.
A summary of the process in finding the specified nth term of an arithmetic sequence or arithmetic progression given any two of its terms is shown at the end.
A homework is also given at the end of the video for your independent practice. You may write your answers on the comment section below so I could verify them later.
🕘Video Sections🕘
0:00 Intro
2:42 Basic concepts of arithmetic sequence or arithmetic progression
3:50 Fastest way of finding the common difference of an arithmetic sequence given any two terms
5:38 Example in finding the specific terms of an arithmetic sequence or progression given any two of its terms using the shortcut method
9:40 Practice exercise in finding the specific terms of an arithmetic sequence given any 2 terms using the common difference only
14:39 Homework on finding the specific terms of an arithmetic sequence
15:13 Summary of contents
🎬NOTE: For a better viewing experience, please set the video in HD (1080p) mode.
Check out 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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Show your support to CIE Math Solutions! I will appreciate if you buy me a coffee. Thank you!
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Please SUBSCRIBE, LIKE and COMMENT below.
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The video starts with a quick recall with examples of the following:
1) Basic concepts of arithmetic sequence or arithmetic progression
2) The fastest way of finding the common difference of an arithmetic sequence given any two of its terms
An example is presented at the beginning showing the detailed shortcut way of finding the specific or specified nth term of an arithmetic sequence given any two of its terms. The shortcut method involves the use of the common difference of the sequence. All calculations and workings are shown in a step-by-step manner.
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 common difference and the specified nth term for each are also shown.
A summary of the process in finding the specified nth term of an arithmetic sequence or arithmetic progression given any two of its terms is shown at the end.
A homework is also given at the end of the video for your independent practice. You may write your answers on the comment section below so I could verify them later.
🕘Video Sections🕘
0:00 Intro
2:42 Basic concepts of arithmetic sequence or arithmetic progression
3:50 Fastest way of finding the common difference of an arithmetic sequence given any two terms
5:38 Example in finding the specific terms of an arithmetic sequence or progression given any two of its terms using the shortcut method
9:40 Practice exercise in finding the specific terms of an arithmetic sequence given any 2 terms using the common difference only
14:39 Homework on finding the specific terms of an arithmetic sequence
15:13 Summary of contents
🎬NOTE: For a better viewing experience, please set the video in HD (1080p) mode.
Check out 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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