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.

Submitted by Ady TZIDON

Rating: 4.3333 (3 votes)

Solution: (Hide)

Integer solution: (A,B,C,D) = (2, 4, 5, 6)
Irrational numbers' set: (A',B',C',D') = (2*sqrt(5/3), 4*sqrt(3/5), 5*sqrt(3/5), 6*sqrt(5/3))

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
The numbers	Math Man	2016-03-05 17:18:50
re(5): Solution with Analysis	Ady TZIDON	2016-02-25 16:19:02
re(4): Solution with Analysis	Brian Smith	2016-02-25 13:57:36
re(3): Solution with Analysis	Ady TZIDON	2016-02-25 12:41:43
re(2): Solution with Analysis	Steve Herman	2016-02-25 08:22:33
re(2): solution -- spoiler	Charlie	2016-02-25 07:56:24
re: Solution with Analysis	armando	2016-02-25 05:13:58
re: Solution with Analysis	Ady TZIDON	2016-02-25 00:34:48
re: solution -- spoiler	Ady TZIDON	2016-02-25 00:29:14
Solution with Analysis	Brian Smith	2016-02-24 23:59:05
Just that	armando	2016-02-24 16:04:01
solution -- spoiler	Charlie	2016-02-24 12:18:06

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