Instructional objectives. At the end of this lecture students should be able to Find the directions of the pole asymptotes Find the values of k for which the poled cross the imaginary aXiS Determine the root locus and select“good” values for KInstructional objectives: At the end of this lecture students should be able to •Find the directions of the pole asymptotes • Find the values of K for which the poled cross the imaginary axis • Determine the root locus and select “good” values for K