<p><a href="https://i.stack.imgur.com/7k1HM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7k1HM.png" alt="enter image description here"></a></p>

<p>I flagged both of them as obsolete as they both are not fruitful any more. But my flags are declined.</p>

<p>Does this community have some other rules in this case? I often do it in stackoverflow and have never had the flags declined. </p>

<p>The comments are <a href="https://stats.stackexchange.com/questions/172461/how-to-prove-that-frac-leftx-i-barx-rights-leq-fracn-1-sqrtn/172466#comment325860_172466">this</a> and <a href="https://stats.stackexchange.com/questions/172461/how-to-prove-that-frac-leftx-i-barx-rights-leq-fracn-1-sqrtn/172466#comment325896_172466">this</a>.</p>
