Formulae/Concepts Needed:
> finding the common difference of an arithmetic sequence or arithmetic progression
> nth term of an arithmetic sequence/progression
> formulas for the arithmetic series (sum of terms of an arithmetic sequence/progression)
Here is the detailed collection of math tutorial videos on arithmetic sequences/progressions and series. Click on the image to be redirected to the video.
- Introduction to arithmetic sequence or arithmetic progression
- Derivation of the nth term formula of an arithmetic sequence or arithmetic progression
- How to find the rule for the nth term of a given arithmetic sequence/progression
- How to find the general rule of a given arithmetic sequence or arithmetic progression (The FASTEST WAY)
- How to find the specific terms of an arithmetic sequence/progression given its general rule
- How to find the specific terms of an arithmetic sequence/progression given its first three terms
- How to find the common difference of an arithmetic sequence given any two terms (The FASTEST WAY)
- How to find the specific terms of an arithmetic sequence or arithmetic progression given any two of its terms (Using ELIMINATION METHOD)
- How to find the specific terms of an arithmetic sequence or arithmetic progression give any two of its terms (Using a SHORTCUT METHOD)
- How to find the number of terms of an arithmetic sequence/arithmetic progression given the first term, last term and the common difference
- How to find the number of terms of an arithmetic sequence/arithmetic progression given any two terms and the last term
- How to find the sum of a given arithmetic series using two different methods
If you are done watching all of these videos, then congratulations! You are now ready to answer AS Level Maths 1 past paper items about arithmetic sequences and series.
Stay tuned for the collection of past paper items about arithmetic sequences/progressions and arithmetic series!
Your comments and suggestions are welcome here. Write them in the comment box below. Thank you and God bless!
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