If S and S'' are the foci of the ellipse `(x^(2))/(25) + (y^(2))/(16) = 1` and if PSP' is a focal chord with SP = 8 then SS'' =

The foci of the ellipse (x^(2))/(4) +(y^(2))/(25) = 1 are :

The foci of the ellipse ((x-3)^(2))/(36)+((y+2)^(2))/(16)=1, are

Foci of the ellipse 16x^(2)+25y^(2)=400 are

If SandS are the foci of the ellipse (x^(2))/(25)+(y^(2))/(16)=1, and P is any point on it,then the range of values of SPS'P is (a) 9<=f(theta)<=16( b) 9<=f(theta)<=25 (c) 16<=f(theta)<=25 (d) 1<=f(theta)<=16

If S and S' are two foci of ellipse 16x^(2)+25y^(2)=400 and PSQ is a focal chord such that SP=16, then find S'Q.

If S and S' are two foci of the ellipse 16x^2+25y^2=400 and PSQ is a focal chord such that SP=16 then find S'Q

Let S and s' are two foci of the ellipse 4x^(2)+9y^(2)=36 and PSQ is a focal chord such that SP=4, then S'Q is equal to

Suppose S and S' are foci of the ellipse (x^(2))/(25)+(y^(2))/(16)=1 . If P is a variable point on the ellipse and if Delta is the area (in sq. units) of the triangle PSS' then the maximum value of Delta is double of

If S and S' are two foci of the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 and B is and end of the minor axis such that Delta BSS' is equilateral,then write the eccentricity of the ellipse.