Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
Here is a machine with four coloured lights. Can you make two lights switch on at once? Three lights? All four lights?
Watch the video to see how to sum the sequence. Can you adapt the method to sum other sequences?
Explore creating 'factors and multiples' graphs such that no lines joining the numbers cross
Can you make matrices which will fix one lucky vector and crush another to zero?
A collection of problems related to the mathematics of fundamental physics.
We received a great solution to this problem explaining the links between the functions A and B and the trig and hyperbolic functions.
Go to last month's problems to see more solutions.
Details of the Tracking Back study from school to university