Find the correct sequence of four (4) missing letters which will complete the following letter series:
d c c _ ba _ ad _ ccba _ a
1
b a c a
2
c a c b
3
c b c a
4
More than one of the above.
5
None of the above
Find the correct sequence of four (4) missing letters which will complete the following letter series:
d c c _ ba _ ad _ ccba _ a