1.

For the ellipse, 9x^(2)+16y^(2)=576, find the semi-major axis, the semi-minor axis, the eccentricity, the coordinates of the foci, the equations of the directrices, and the length of the latus rectum.

Answer»


ANSWER :a = 8, b = 6, E `=sqrt(7)/4`, Foci `(pm2sqrt(7), 0)`, DIRECTRICES `x=pm32/7""sqrt(7)`


Discussion

No Comment Found