Use Brilliant to build your problem solving skills in math and science

This section requires Javascript. You are seeing this because you have javascript disabled. Load the non-javascript version of this page.

\[ \large \color{red}{OPEN}\quad \color{blue}{PROOF} \quad \color{green}{CONTEST} \color{red}{- 4} \]

Hello Every...

The Beautiful Mind is no more.

More Information

Some points most likely to be discussed here will be :

\(\bullet\) About the difficulty level of the exam ?

\(\bullet\) About ...

Prove that the operators \(+\) and \( - \) cannot be chosen such that :

\(\quad\)

\(\pm1 \pm 2 \pm 3 \dots \pm 100 = 101\)

Problem Loading...

Note Loading...

Set Loading...