Total number of digits = 0,1,2,2,3
Total number formed by these digit = \(\frac{5!}{2!}=\frac{120}{20}=60\)
Total number formed by starting 0 = \(\frac{4!}{2!}=\frac{24}{2}=12\)
Total number formed by starting 1 = \(\frac{4!}{2!}=\frac{24}{2}=12\)
Total number formed greater than 2000
= 60 − 12 − 12
= 36
