NCERT Example 9 - Permutations and Combinations
Question: Find the number of distinct arrangements of the letters of ALLAHABAD.
Answer: 9!/(4!ยท2!) = 7560 arrangements.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Find the number of distinct arrangements of the letters of ALLAHABAD.
Answer: 9!/(4!ยท2!) = 7560 arrangements.
Full step-by-step NCERT solution with diagrams on Something by Zero.