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Transformed circle (Posted on 2012-10-13) Difficulty: 3 of 5
Consider the transformation T on the coordinate plane where
T:(x,y)→(2x+y,x+2y).

Prove the the images of any two circles of radius 1 are congruent under T.

Find the area enclosed by the image of the unit circle under T.

No Solution Yet Submitted by Jer    
Rating: 4.0000 (1 votes)

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  Subject Author Date
I like pi (spoiler)Steve Herman2012-10-13 23:17:07
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