(3)若有序数对(a,b)(b≠0)的“k阶结伴数对”5a8a578c5f465c6618cf77a0ead569bd9643921ab3789e2c33f8930cbec1693d是它本身,则a,b满bb74c847af2ab0e57154b750e029b2ed5a2ac0f392be35c144805c1c1481599d足的等(试读)...