You’ll Love How Smooth This Solution Is! | Permutations & Combinations скачать в хорошем качестве

You’ll Love How Smooth This Solution Is! | Permutations & Combinations

You’ll Love How Smooth This Solution Is! | Permutations & Combinations | JEE Advanced | Factorial's Question of the Day Mr. X walks up 16 steps, going up either 1 or 2 steps at a time. There is an explosive material on the 8th step, so he cannot step there. The number of ways in which Mr. X can go up 16 steps is: In today’s episode of Factorial’s Question of the Day, we explore a very elegant and satisfying Permutation & Combination problem involving step climbing with restrictions. Mr. X wants to climb 16 steps, moving 1 or 2 steps at a time, but step 8 is forbidden — he cannot land on it. This twist makes the problem more interesting and turns it into a beautiful counting challenge. The method used in this video is extremely clean, intuitive, and will make you appreciate how beautifully P&C can solve constrained problems. It’s a perfect blend of logic, structure, and pattern appreciation — a must-learn technique for JEE Advanced 2026 aspirants. What you'll learn: Counting paths with restrictions Breaking problems at forbidden points Beautiful step-counting logic Fibonacci-style reasoning Clean, fast P&C approach 📘 Chapter: Permutations & Combinations 🎯 Series: Factorial’s Question of the Day (JEE Advanced 2026) 📲 Join the Telegram community for notes & updates: 👉 https://t.me/academyfactorial #JEE2026 #JEEMaths2026 #JEEMaths #JEEAdvanced2026 #JEEMains2026 #IITJEE #FactorialAcademy #PermutationAndCombination #PNC #Counting #StaircaseProblem #ForbiddenStep #RankerConcept