Let T be a set of non-obsolete tests for P. Let Pbe obtained by modifying P. Regression testing of Pis done using a subset Tof tests in T. What is the advantage of applying coverage-based test...

Let T be a set of non-obsolete tests for P. Let Pbe obtained by modifying P. Regression testing of Pis done using a subset Tof tests in T. What is the advantage of applying coverage-based test minimization procedure as in Section 9.8 to (a) Tand (b) T?