perplexus.info :: Just Math : Coldest point in coordinate

Coldest point in coordinate (Posted on 2020-11-01)

In a plane, the point (x,y) has temperature x²+y²-6x+4y. Determine the coldest point of the plane and its temperature.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 3.0000 (1 votes)

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re: Another way

| Comment 4 of 6 |

(In reply to Another way by Danish Ahmed Khan)

I like Danish's way the best

Posted by Larry on 2020-11-08 08:00:20

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