This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

• Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
• Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
• Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.
• Stay on topic — we're all here to learn more about math and science, not to hear about your favorite get-rich-quick scheme or current world events.

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2^{34} $2^{34}$
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\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

## Comments

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It's better if u do year by year division then it will be better...

- 3 months, 1 week ago

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Yeah!

- 3 months ago

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What does RMO mean?

- 6 months, 3 weeks ago

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RMO : Regional Mathematics Olympiad. It is a Mathematics Olympiad conducted in India, the students who qualifies Pre-RMO (also an Olympiad) are eligible to give RMO. After qualifying this you will be eligible for INMO : Indian National Mathematics Olympiad. If you qualifies it also, then you shall be eligible for International Mathematical Olympiad Training Camp (IMOTC) $6$ students qualifies this every year (from India), these students are then eligible to represent India in IMO

- 6 months, 3 weeks ago

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Oh, ok.

- 6 months, 3 weeks ago

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