Consider the following statements:
1. In a kinematic inversion, the relative motions between links of the mechanism change as different links are made the frame by turns.
2. An elliptical trammel is a mechanism with three prismatic pairs and one revolute pair.
Which of the statements given above is/are correct?
(a) 1 only (b) 2 only
(c) Both 1 and 2 (d) Neither 1 nor 2