NCERT Example 4 - Binomial Theorem
Question: Prove that 6ⁿ − 5ⁿ leaves remainder 1 when divided by 25.
Answer: 6ⁿ − 5ⁿ ≡ 1 (mod 25).
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Prove that 6ⁿ − 5ⁿ leaves remainder 1 when divided by 25.
Answer: 6ⁿ − 5ⁿ ≡ 1 (mod 25).
Full step-by-step NCERT solution with diagrams on Something by Zero.