Straight Line Equation|Parabola|Circle|Equation Of Trajectory|Hyperbola|Basics Of Differentiation|Ellipse

Straight Line Equation|Parabola|Equation Of Trajectory|Circle|Ellipse|Hyperbola|Basics Of Differentiation

Trajectory Equation

Straight Line Basics ( Equation OF Line) || Questions

Parabola- Equation OF tangents || Director circle

Exact differential equation || Orthogonal trajectory

Exact Differential Equation and Orthogonal Trajectories

Basic Mathematics |Graph |Some Standard Graphs |Straight Line |Line With A Negative Slope |Circle |Parabola|Ellipse|Hyperbola|Exponential Increase |Exponential Decay |Log x|Summary

Basic Geometry With Circle|Definition|Centre Radius Form Of Circle|General Equation OF Circle|General Equation OF Circle|Equation Of Circle In Diameter Form|OMR

Equation Of Pair Of Straight Lines

The equation x^(2)y^(2)-9y^(2)-6x^(2)y+54y=0 represents (a)a pair of straight lines and a circle (b)a pair of straight lines and a parabola (c)a set tof four straight lines forming a square (d)none of these