Homework Statement
Given a vector z=<-12, 1, 1, 2, 7, 0> in R^6
and z=u+v, then find u and v such that u's coordinates are all equal to each other (like <0,0,0,0,0,0>) and v has coordinates that add up to 0Homework Equations
z=u+vThe Attempt at a Solution
i have no idea how to approach...