Find sum of digits of D.
A= 19991999
B = sum of digits of A
C = sum of digits of B
D = sum of digits of C
A= 19991999
B = sum of digits of A
C = sum of digits of B
D = sum of digits of C
CA CS CIMA Prakash Somani (Landmark Group) (23502 Points)
06 May 2008
CAclubindia
