9:33 AM
Do we need the tag which was created here?
2

Recently, I lost $75$ points of my reputation because a question was removed. The question wasn't a Spam, it was a simple question of fractions but useful for the OP. The question was Determine if $\frac{k−1}{k}+\frac{1}{k(k+1)}=\frac{k}{k+1}$ holds. I just want to know why this question has be...