Sylvain Cappell
US maths professor Sylvain Cappell works on maths question
20 Sep 2016
If Ranee gave Hone $20 they would have the same amount. If instead Hone gave Ranee $22, Ranee would then have twice as much as Hone....US maths professor Sylvain Cappell tries to solve a year 11 exam… Video, Audio
Mathematics professor answers controversial maths question
20 Sep 2016
Sylvain Cappell is a Silver Professor of Mathematics at New York University's Courant Institute of Mathematical Sciences. Checkpoint asked him to solve a maths question which caught out year 11… Video, Audio