The equation of the hyperbola with foci (0, pm 5) and vertices (0, pm3) is
The annual rate of growth in population of a certain city is 8% .population is 1,96,830, what was the population three years ago?
Find the equation of the ellipse that satisfies the given conditions: Vertices (0,pm13) , foci (0,pm5)
The edge length of face centred cubic cell of an ionic substance is 508pm. If the radius of cation is 110 pm, the radius of anion is :
The equation of the hyperbola with vertices (0, pm 15) and foci (0, pm 20) is
The radius of cation is 100 pm and that of anion is 188 pm, then the coordination number of cation is __________.
Find the equation of ellipse that satifies the given conditions: (a) Vertices (pm 6, 0) , foci (pm 4, 0 ) (b) Ends of major axis (0 , pm sqrt(5)) : ends of minor axis (pm 1, 0)
Find the equation of the hyperbola satisfying the given conditions : (i) Vertices (0, pm 3), , foci (0, pm 5) (ii) Vertices (0, pm 5) , foci (0 , pm 8 )
