In triangleABC\\triangle ABCtriangleABC, a line parallel to BCBCBC intersects ABABAB at DDD and ACACAC at EEE. If AD=2AD = 2AD=2, DB=3DB = 3DB=3, and AE=4AE = 4AE=4, what is ECECEC?
666
555
888
2.52.52.5