Q. 5 M5.0( 2 Votes )

find the eq

Answer :

Given that we need to find the equation of the ellipse whose foci are (±3,0) and a = 4.


Let us assume the equation of the ellipse as (a2>b2).



a = 4


a2 = 16


We know that foci = (±ae,0)


ae = 3


4e = 3



We know that eccentricity





b2 = 7


The equation of the ellipse is




7x2 + 16y2 = 112


The equation of the ellipse is 7x2 + 16y2 = 112.


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