[" If the ellipse "(x^(2))/(a^(2)-7)+(y^(2))/(13-5a)=1" is inscribed in a square of side length "sqrt(2)a" then a "],[" belongs to "]

If the ellipse (x^(2))/(a^(2)-7)+(y^(2))/(13-5a)=1 is inscribed in a square of side length sqrt(2)a, then a is equal to (6)/(5)(-oo,-sqrt(7))uu(sqrt(7),(13)/(5))(-oo,-sqrt(7))uu((13)/(5),sqrt(7),) no such a exists

If the ellipse (x^2)/(a^2-7)+(y^2)/(13=5a)=1 is inscribed in a square of side length sqrt(2)a , then a is equal to 6/5 (-oo,-sqrt(7))uu(sqrt(7),(13)/5) (-oo,-sqrt(7))uu((13)/5,sqrt(7),) no such a exists

If the ellipse (x^2)/(a^2-7)+(y^2)/(13-5a)=1 is inscribed in a square of side length sqrt(2)a , then a is equal to (a) 6/5 (b) (-oo,-sqrt(7))uu(sqrt(7),(13)/5) (c) (-oo,-sqrt(7))uu((13)/5,sqrt(7),) (d)no such a exists

If area of the ellipse (x^(2))/(16)+(y^(2))/(b^(2))=1 inscribed in a square of side length 5sqrt(2) is A, then (A)/(pi) equals to :

If area of the ellipse (x^(2))/(16)+(y^(2))/(b^(2))=1 inscribed in a square of side length 5sqrt(2) is A, then (A)/(pi) equals to :

If area of the ellipse (x^(2))/(16)+(y^(2))/(b^(2))=1 inscribed in a square of side length 5sqrt(2) is A then A equals to ( take pi=3.14 )

If the ellipse x^2/a^(2)+y^2/b^(2)=1 is inscribed in a rectangle whose length to breadth ratio is 2 :1 then the area of the rectangle is

An ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1(agtb) is inscribed in a rectangle of dimensilons 2a and 2b respectively, If the angle between the diagonals of the rectangle is tan^(-1)(4sqrt3) , then the eccentricity of that ellipse is

The ellipse E_(1):(x^(2))/(9)+(y^(2))/(4)=1 is inscribed in a rectangle R whose sides are parallel to the coordinates axes. Another ellipse E_(2) passing through the point (0, 4) circumscribes the rectangle R. The length (in units) of the major axis of ellipse E_(2) is

If the ecentricity of the ellipse (x^(2))/( a^(2) +1) +(y^(2))/(a^(2)+2) =1 be (1)/(sqrt6) then length of the latusrectum of the ellipse is