perplexus.info :: Just Math : My four numbers

My four numbers (Posted on 2016-02-24)

I have in mind 4 positive numbers, which I would like you to find.

Out of the set of 6 pair-wise products of those numbers I am going to omit one.

The remaining five are: 8,10,12,24,30.

See The Solution Submitted by Ady TZIDON

Rating: 4.3333 (3 votes)

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re(2): Solution with Analysis

| Comment 8 of 12 |

(In reply to re: Solution with Analysis by Ady TZIDON)

I like Brian's alternative solution a lot.

(2*sqrt(5/3), 4*sqrt(3/5), 5*sqrt(3/5), 6*sqrt(5/3)) are 4 positive numbers. This problem has two solutions.

Very nice work, Brian.

Posted by Steve Herman on 2016-02-25 08:22:33

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