K Goud on Instagram: "⚡ Simple Trick to Remember 10 to 20 Tables in Just 5 Seconds | Maths Shortcut for Competitive Exams | Ajay Tips Can’t remember multiplication tables from 10 to 20? 😕 Watch this amazing 5-second trick to learn and remember all tables instantly! 💥 Ajay Tips brings you a superfast and smart method to memorize 10–20 tables forever — perfect for all students preparing for competitive exams and campus placements. 👉 In this video, you’ll learn: ✅ The fastest 5-second trick to r

Instagram

Naman Pal on Instagram: "The Josephus Problem is one of the most fascinating puzzles in math & computer science. 🌀 Imagine this: 100 people stand in a circle. Starting from person 1, each person eliminates the one next to them. This continues round and round… until only one survivor is left. 😨 Now here’s the mind-blowing part → Instead of simulating the whole process, math gives us a direct formula to find the last survivor. For k = 2 (kill next person): 1. Write the number of people in binary

Jere Chang on Instagram: "I tell my students they don’t have to show their work, but it makes it difficult for me to help them. #giftededucation #neurodivergent #mathteacher #mschanggifted"