i) Express 49 as sum of 7 odd numbers.
ii) express 121 as sum of 11 odd numbers
Answers
Answered by
4
Answer:
7+7+7+7+7+7+7
11+11+11+11+11+11+11+11+11+11+
Answered by
14
Answer:we have to add the first 7 and 11 odd numbers respectively:
Step-by-step explanation:1+3+5+7+9+11+13+15+17+19+21= 121
1+3+5+7+9+11+13=49
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