At a point A(1, 1) on ellipse, equation of tangent is y = x. If one of the foci of ellipse is (0, -2) and the co-ordinates of center of ellipse are (a, B) then the value of a + B is (Given length of major axis of ellipse is 4 10 units) %3D

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
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At a point A(1, 1) on ellipse, equation of tangent is y = x. If one of the foci of ellipse is (0, -2) and the co-ordinates of center of ellipse are (a, b) then the value of a + b is (Given length of major axis of ellipse is 4√10 units)

 

At a point A(1, 1) on ellipse, equation of
tangent is y = x. If one of the foci of ellipse
is (0, -2) and the co-ordinates of center of
ellipse are (a, B) then the value of a + B is
(Given length of major axis of ellipse is 4
10 units)
%3D
Transcribed Image Text:At a point A(1, 1) on ellipse, equation of tangent is y = x. If one of the foci of ellipse is (0, -2) and the co-ordinates of center of ellipse are (a, B) then the value of a + B is (Given length of major axis of ellipse is 4 10 units) %3D
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