Mathematik-Online problems: Problem 957: Inductive proofs for particular sequences of natural numbers

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	Mathematik-Online problems:
	Problem 957: Inductive proofs for particular sequences of natural numbers

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Prove via mathematical induction for $n\in\mathbb{N}$ :

a): can be divided by .
b): $b_n=\displaystyle{\frac{n}{3} + \frac{n^2}{2}+\frac{n^3}{6}}$ is a natural number.

(Authors: Boßle/Wipper/Abele)

automatisch erstellt am 6. 2. 2018