[" st onfive: "],[" ( "tin x^(2)-(y^(2))/(100)]

x^(2) + xy + y^(2) =100

Factorise the following x^(2)y^(2) - 100

If x% of y is equal to z what percent of z is x?(y^(2))/(100) b.(y)/(100^(2)) c.(100)/(y) d.(100^(2))/(y)

The equation to the pair of st lines passing through (1, 2) and perpendicular to the pair of lines x^(2)-y^(2)=0 is

Range of volues of m for which the st. line y=mx+2 cuts the circle x^(2)+y^(2)=1 in distinct or coincident points is:

Factorize (i) (x^2-(y^2)/(100)) (ii)(100-9x^2) (iii)(49x^2-(1)/(4))

Consider the family of circles If in the 1st quadrant, the common tangent to a circle of this family and the ellipse 4x^(2)+25y^(2)=100 meets the co-ordinate axes at A and B, then show that the locus of mid point of AB is 4x^(2) + 25y^(2) = 4x^(2)y^(2)

The parametric equation of the circle (x-3)^(2)+(y-2)^(2)=100 are

The factor form of x^2-y^2/100 is :

The foci of the ellipse 25 x ^(2) + 4y ^(2) + 100x -4y + 100 =0 are