An astronomer observed four points on the trajectory of a comet with coordinates shown below. According to his prediction model, the comet travels along a hyperbola a2y2b2x2=1. Find the least squares estimates of parameters a and b to 3 decimal places. Show intermediate steps. (Hint: first solve for u=[1/a2,1/b2]T as your unknowns). Use the data from left to right as shown below. An astronomer observed four points on the trajectory of a comet with coordinates shown below. According to his prediction model, the comet travels along a hyperbola a2y2b2x2=1. Find the least squares estimates of parameters a and b to 3 decimal places. Show intermediate steps. (Hint: first solve for u=[1/a2,1/b2]T as your unknowns). Use the data from left to right as shown below