shangkarao
New member
- Joined
- Oct 18, 2018
- Messages
- 7
help with induction: (a+1)^n -a·n-1 can be divided by a^2
hello friends,
i have this assignment in induction i can not solve, if someone could give me a hand i will be very grateful.
prove that-
∀n∈ℕ and ∀a∈ℕ, the number (a+1)n -a·n-1
can be divided by a2 with no remainder.
thank you so much guys!
hello friends,
i have this assignment in induction i can not solve, if someone could give me a hand i will be very grateful.
prove that-
∀n∈ℕ and ∀a∈ℕ, the number (a+1)n -a·n-1
can be divided by a2 with no remainder.
thank you so much guys!
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