India Math Olympiad question | Math Olympiad | How to Solve Math Olympiad fast

Some of the most important benefits of participating in math Olympiads include: Improving Problem-Solving Skills: Math Olympiads involve solving complex and challenging math problems. This helps students develop critical thinking and problem-solving skills, which are important for success in many fields. In today's video, we will solve this Math Olympiad Olympiad Question: Evaluate 2^20 - 1