Number Patterns, Sequences and Series
Linear, Quadratic, Cubic, Exponential Patterns
The General Term for Linear and Quadratic Sequences
Linear Patterns Problem
Quadratic Patterns Problem
Higher level (2014) Exam Questions
Geometric Sequences and Series
Limits of Sequences
Infinite Geometric Series
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Not required for Leaving Cert
Do not use the results in these videos in any Junior or Leaving Cert. Exams.
Grandi's Series
(1 - 1 + 1 - 1 + .......)
1 - 2 + 3 - 4 + .......
Sum of Natural Numbers
1 + 2 + 3 + 4 + ......
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Not required for Leaving Cert
Euler's Number (e)
Euler's Identity 1
Euler's Identity 2