2 out of 3
What have Fibonacci numbers got to do with Pythagorean triples?
2 out of 3
Generalise this inequality involving integrals.
2 out of 3
Can you make a square from these triangles?
2 out of 3
Which of these triangular jigsaws are impossible to finish?
2 out of 3
Sort these mathematical propositions into a series of 8 correct statements.
2 out of 3
Farey sequences are lists of fractions in ascending order of magnitude. Can you prove that in every Farey sequence there is a special relationship between Farey neighbours?
2 out of 3
Starting with one of the mini-challenges, how many of the other mini-challenges will you invent for yourself?
2 out of 3
Explore the meaning behind the algebra and geometry of matrices with these 10 individual problems.
2 out of 3
Consider these questions concerning inverting rational functions
2 out of 3
Can you make all of these statements about averages true at the same time?
