1. The problem statement, all variables and given/known data v = (-4, -2) and need to find alll vectors of magnitude 4 that are perpindicular to v 2. Relevant equations 3. The attempt at a solution I tried let (x, y) be the vector of interest. -4x -2y = 0 x^2 + y^2 = 16. Is this the right track? If so, how do i solve from here?