CBSE Class 11-science Answered
if n=122333444455555...........201420142014 ( 2014)times
then find the number of digits of n ns the 2014 th digit
plese provide me ans with solution to it
Asked by SWETHA v | 18 May, 2014, 10:34: AM
Expert Answer
n = 122333444455555.........201420142014(2014) which can be interrupted as
Number of digits = 1 + 2+ 3......+ 2014
Sum of AP = m(m+1)/2, where m = 2014
n = 2014*2015/2 = 2029105
Answered by Dharma Teja | 23 May, 2014, 11:22: AM
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