For the lowest level courses, get the model you will eventually need in a later course (e.g., a student in MATH 1100 who will eventually take MATH 1160 should get a TI-83/84, but a student in MATH ...
While most teenagers are quivering with nerves when it comes to taking their maths A Level, Yasha Asley described it as easy peasy - and he was just seven years-old. Now the prodigy has gained his ...