Sequences are everywhere in mathematics! In these problems you can explore some sequences, learn how to represent them, and how to calculate sums of series.
This collection of problems has been put together to help you to explore and understand important ideas in statistics.
These problems are best solved using systematic approaches.
These problems invite you to explore integration as area, and use area integrals to solve problems.
Learn about vectors and how to use them to solve problems
When numbers are raised to different powers, there are lots of properties you can explore.
What stories do complicated data sets tell us? How can we present the information clearly?