Recent content by furnis1

Homework Statement Hey guys, I have a problem here which I can't seem to tackle. I hope someone knows how to go about this. Here it is: "Their are 5!= 120 different ways of choosing a set of 5 numbers from the array (below) so that a number is takenn from each row and each column. In each...

Homework Statement Hey guys, I am having difficulty with the following problem: "If m and n are two postive integers, prove that one of m^(1/n) or n^(1/m) is always less than or equal to 3^(1/3)" Any idea of how to go about this? Homework Equations The Attempt at a Solution

Homework Statement I'm having difficulty on this problem: "Two circles A, B ad a vector k are given. Determine points P on A and Q on B so that PQ is equal and parallel to k. ii) describe the situation where this is impossible" any body out there a master on circles, greatly...

actually i ended up solving it abc = 142 and def = 857 ...abc and def are just the digits in the question. but thanks!

Homework Statement Im having problem of even starting this question: "Determine the positive integer N = abcdef such that 6N = defabc" any ideas? Homework Equations The Attempt at a Solution