The sum of odd numbers from 1 to a number 'n' is 169. what will be the value of 'n'?
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Answer:
25
Step-by-step explanation:
sum of consecutive odd numbers will be the square of the total no of odd numbers.
=>1+3+5+7+9+11+13+15+17+19+21+23+25=168
13 is total number of odd numbers.
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