(1 point) Classify each singular point as regular (r) or irregular (i). List the singular points in increasing order. The singular point t1 The singular point t2 Which of the following statements correctly describes the behaviour of the solutions of the differential equation near the singular point ti IS IS A. All non-zero solut OB. At least one non-zero solution remains bounded near t1 and at least one solution is unbounded near ti O C. All solutions remain bounded near tı tions are unbounded near t (1 point) Classify each singular point as regular (r) or irregular (i). List the singular points in increasing order. The singular point t1 The singular point t2 Which of the following statements correctly describes the behaviour of the solutions of the differential equation near the singular point ti IS IS A. All non-zero solut OB. At least one non-zero solution remains bounded near t1 and at least one solution is unbounded near ti O C. All solutions remain bounded near tı tions are unbounded near t