Sequences and Series

ARITHMETIC PROGRESSIONS

https://www.mathsisfun.com/algebra/sequences-sums-arithmetic.html

GEOMETRIC PROGRESSIONS

Summing Geometric Progressions https://nrich.maths.org/8054

https://www.mathsisfun.com/algebra/sequences-sums-geometric.html

https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:poly-factor/x2ec2f6f830c9fb89:geo-series/v/three-examples-of-evaluating-finite-geometric-series

BINOMIAL THEOREM