1. Math
3. i am trying to solve these with maple may anyone...

# Question: i am trying to solve these with maple may anyone...

###### Question details
I am trying to solve these with Maple, may anyone help me with the formula please?

a)Use "pointplot" to demonstrate that all of the 24th roots of unity lie equally spaced on the unit circle centered at the origin.

b) prove that (a.b)c-(b.c)a is orthogonal to b for every choice of a,b,c

I just want to know the formula that I should put in Maple to solve these