9. Sum to n terms of the following series:
(i) 9 +98 +997 + 9996 +
......
Answers
Answered by
1
Answer:
n = 9+98+997+9996/4
=11100/4
=2885
Answered by
0
Answer:
n=9+98+997+9996/4
=11100/4
=2885
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