I have seen so many articles and videos like this one, some explaining that the answer really is -1/12 and some saying it is infinity. As someone who is not the best at maths, I have no idea what the zeta function and all the other mathematical terms mean, so I cannot use my own knowledge to help. Therefore, I am still unsure as to what the answer is and would be grateful if you could let me know.

## What is the answer?

I have seen so many articles and videos like this one, some explaining that the answer really is -1/12 and some saying it is infinity. As someone who is not the best at maths, I have no idea what the zeta function and all the other mathematical terms mean, so I cannot use my own knowledge to help. Therefore, I am still unsure as to what the answer is and would be grateful if you could let me know.