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P.T. the angle of rotation of the axes to eliminate xy term from the equation 2h when a + b and 1 tana-k 2 if a = b. 4 ax? + 2hxy + by? = 0 is %3D

P.T. the angle of rotation of the axes to eliminate xy term from the equation 2h when a + b and 1 tana-k 2 if a = b. 4 ax? + 2hxy + by? = 0 is %3D

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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P.T. the angle of rotation of the axes to eliminate xy term from the equation 1 2h when a + b and if a = b. 4 аx* + 2hxy + by? 3D0 is tan1 2 a -b
Transcribed Image Text:P.T. the angle of rotation of the axes to eliminate xy term from the equation 1 2h when a + b and if a = b. 4 аx* + 2hxy + by? 3D0 is tan1 2 a -b
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