Type – IV B: To Find Value of Constant Using Auxiliary Equation of the Pair of lines ALGORITHM: Write the auxiliary equation of joint equation. Find the slope of given line m. […]

## Coordinate Geometry

### Joint Equation of Pair of Lines Perpendicular To Another Pair of Lines

Type – IV: To Find Joint Equation of Pair of Lines Perpendicular To Lines Represented by Given Joint Equation. Joint Equation of Pair of Lines: If m1 and m2 are […]

### Condition That Line is Represented by Homogeneous Equation

Type – IV A: To Find Condition That Given Line is Represented by Homogeneous Equation ALGORITHM : Write the auxiliary equation of joint equation. Find the slope of given line m. […]

### To Find Separate Equations from Joint Equation

Type – III: To Find Separate Equations of Lines When Joint Equation is Given The Algorithm of Method – I: Check if lines exist. use the same method used in the […]

### Prediction of Nature of Line From the Joint Equation

Unit – II A: Nature of Lines From the Joint Equation Notes: If ax2 + 2hxy + by2= 0 is a joint equation of lines then the lines represented by […]

### Combined Equation of Pair of Lines – 03

Physics Chemistry Biology Mathematics Science > Mathematics > Pair of Straight Lines > You are Here Type – IF: To Find Joint Equation of Pair of Lines, When Point and Two Other Lines […]

### Combined Equation of Pair of Lines – 02

Physics Chemistry Biology Mathematics Science > Mathematics > Pair of Straight Lines > You are Here Type – IC: When Lines are Forming Equilateral Triangle With x = k or y = k […]

### Point on Locus

To Check Whether the Point Lies on the Locus: Algorithm: Write the equation of given locus To check whether the point (x1, y1) lies on the locus, substitute x = x1 and […]

### Equation of Locus 02

Example – 31 : Find the equation of the locus of a point such that its distance from (5, 0) is equal to a distance from the y-axis. Solution: Let […]

### Equation of Locus 01

Definition of Locus: A set of points satisfying some geometrical condition or conditions is called as locus Equation of Locus: The equation of locus is an equation which is satisfied […]