 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | Which of the following operation has to be done on the lengths of |pi-pl| in order to reduce the perturbation errors? | 
| A. | Maximize | 
| B. | Equalize | 
| C. | Minimize | 
| D. | None of the mentioned | 
| Answer» B. Equalize | |