In: Advanced Math
Vectors p1 = [10 2] and p2 = [2 15] are represented in o1x1y1 coordinate frame. Translate o1x1y1 by t = [30 1]T and rotate by 45◦ to obtain o2x2y2. Is the dot product of p1 and p2 same in o1x1y1 and o2x2y2?
I believe o1x1y1 and o2x2y2 are the pair of vectors before and after the translation and rotation