if `r_(1)` and `r_(2)` are distances of points on the ellipse `5x^(2)+5y^(2)+6xy-8=0` which are at maximum and minimum distance from the origin then

If r_(1) and r_(2) aredistances of points on the ellipse 5x^(2)+5y^(2)+6xy-8=0 which are at maximum and minimum distance from the origin then r_(1)+r_(2)=

lf r_1 and r_2 are the distances of points on the curve 10(ZbarZ)-3i(Z^2-(barZ)^2)-16=0 which are at maximum and minimum distance from the origin then the value of r_1+r_2

If r_(1) and r_(2) are the distances of points on the curve 10(Zbar(Z))-3i(Z^(2)-(bar(Z))^(2))-16=0 which are at maximum and minimum distance from the origin then the value of r_(1)+r_(2)

Eccentricity of the ellipse 5x^(2)+6xy+5y^(2)=8 is

The centre of ellipse 5x^(2)+5y^(2)-2xy+8x+8y+2=0 is

Coordinates of points on curve 5x^(2) - 6xy +5y^(2) - 4 = 0 which are nearest to origin are

Coordinates of points on curve 5x^(2) - 6xy +5y^(2) - 4 = 0 which are nearest to origin are

Coordinates of points on curve 5x^(2) - 6xy +5y^(2) - 4 = 0 which are nearest to origin are

Coordinates of points on curve 5x^(2) - 6xy +5y^(2) - 4 = 0 which are nearest to origin are