Q. 3 D5.0( 1 Vote )

Find the eccentri

Answer :

Given: 3x2 – y2 = 4


To find: eccentricity(e), coordinates of the foci f(m,n), equation of directrix, length of latus-rectum of hyperbola.





Formula used:


For hyperbola


Eccentricity(e) is given by,



Foci are given by (±ae, 0)


The equation of directrix are


Length of latus rectum is


Here, a = and b = 2







Therefore,






The equation of directrix are:







Length of latus rectum,




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