Find the equation of the ellipse whose foci are (3,0) and(-3,0) and eccentricity 2/3.

Find the equation of the ellipse whose vertices are (0,+-6) and eccentricty is 1/3.

Find the equation of the circle whose centre is (2, 3) and which touches the line 3x - 4y - 1 = 0.

Find the quadratic polynomials whose zeros are 3/2 and -2

Find the area of the triangle whose vertices are (0, 0), (a, 0) and (0, b).

Find the equation of the hyperbola with vertices (+-4,0) and foci at (+-6,0) .

Find the equation of the ellipse referred to its centre as the origin and major axis as the X-axis give that (iii) major axis is of length 26 and foci are ( != 12, 0)

Find the equation of the straight line passing through the point (3, 2) and the point of intersection of the lines 3x + 2y - 1 = 0 and x - 3y + 5 = 0.

Find the equation of the straight line which is parallel to 2x-y+3=0 and passes through the point (2,9).