Cordinate geometry

This will include all coordinate geometry topics straight line, circle, parabola, ellipse, hyperbola. This is useful for exams like jee main and jee advanced

Transverse and direct common tangent between two circles

  Do you want to know what is Transverse and direct common tangent between two circles? How to find their equations given the equations of circles? What is the length of common tangents? Let’s begin from basics.   Any Line that Intersects circle in exactly one point is called a tangent. A line which is …

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Distance Between two points Formula and examples

Table of Content 1) Distance between two points formula 2) Proof of the formula 3) Tricky Examples 4)Application of distance formula Distance Between two points Formula If there are two points P and Q on rectangular Cartesian coordinate system with coordinates and . Then the distance between the points P and Q is   Proof …

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