6. Without adding, find the sum.
(1) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15
(ii) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23 + 25 + 27 + 29
Answers
Answered by
0
Answer:
The sum of first n odd number is
So i)64
ii)225
Answered by
1
Answer:
you have answer or joking
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