Let S = {e1, e2} be the standard basis for the vector space R2, and let B = {v1, v2} be the basis that results when the vectors in S are reflected about the line y = x. a. Find the transition matrix PB →S. b. Let P = PB →S and show that P T = PS →B.

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia