Find the sum of all odd numbers between 0 and 50 – InterviewSolution

InterviewSolution

1.	Find the sum of all odd numbers between 0 and 50
Answer» Correct Answer - 625 Required sum = (1+3+5+7+…+49). `T_(n) = 49 rArr 1+(n-1) xx 2 = 49 rArr n = 25` `"Use" S_(n) = (n)/(2) (a+l).`

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