Hi, I'm having some difficulty with this problem. I need to project a point in R2 to the line x2 = x1 (sqrt(3)) and then rotate it 30 degrees clockwise. I believe the 2x2 matrix to map it is just sqrt(3) 0 0 1 and to rotate a vector clockwise as opposed to counter clockwise I think is cosx sinx -sinx cosx I could be wrong about these 2 matrices. Is there anyway to merge the two? Do I multiply them? Thanks.