IfN is the foot of the pcrpendicular drawn from any point P on the ellipse z (a b) to PV its major axis AA then AN A N

The lengths of the major and minor axes of an ellipse are 2 a and 2b and N is the foot of the perpendicular drawn from a point P of the ellipse on the major axis . Show that (PN^(2))/(overline(AN)*overline(A'N))=(b^(2))/(a^(2)) where A and A' are the two vertices of the ellipse.

If N is the foot of the perpendicular drawn from any point P on the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 (a>b) to its major axis AA' then (PN^(2))/(AN A'N) =

If the foot of perpendicular drawn from the point (a,b,c) and the line x = y = z then .....

If "N" is the foot of the perpendicular drawn from any point "P" on the ellipse " (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 (a>b)" to its major axis " A A^(1) " then (PN^(2))/(ANA^(1)N) =

L is the foot of perpendicular drawn from a point P(3,4,5) on x-axis. The coordinates of L are

The length of the foot of perpendicular drawn from point (3, 4, 5) on z-axis is

The length of the foot of perpendicular drawn from point (3, 4, 5) on z-axis is

The coordinates of the foot of perpendicular drawn from the point P(-2,5,4) on the x-axis are

The coordinates of the foot of the perpendicular drawn from the point P(x,y,z) upon the zx- plane are-

If P_(1) and P_(2) are the lengths of the perpendiculars from any points on an ellipse to the major and minor axis and if a and b are lengths of semi-major and semi-minor axis respectively,then