Let k > 2 be an integer and let n1, n2, ... , Ns E N be pairwise coprime positive integers. Show that the product n1n2 · . ng is a k-th power if and only if n1, ..., ng are k-th powers. 3.
Let k > 2 be an integer and let n1, n2, ... , Ns E N be pairwise coprime positive integers. Show that the product n1n2 · . ng is a k-th power if and only if n1, ..., ng are k-th powers. 3.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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