Prob 3. (10 pts) As in Example 2.9 in the lecture slides or see below. A point p(7,3,1)T is attached to a frame Fnoa and is subjected to the following transformation. 1. A rotation of 90 degrees about the z-axis, 2. Followed by a translation of [4, -3, 7], 3. Followed by a rotation of 90 degrees about the y-axis. a) Find the new frame representation Fnew in xyz fixed frame at the conclusion of three transformations. (3 pts) b) Use the grid to illustrate the frame. (3 pts) c) Find the point p coordinates in xyz frame, pxyz . (2 pts) d) Illustrate pxyz in the same grid. (2 pts)