Home
Class 11
MATHS
Prove that the equation 2x^2+5x y+3y^2+6...

Prove that the equation `2x^2+5x y+3y^2+6x+7y+4=0` represents a pair of straight lines. Find the coordinates of their point of intersection and also the angle between them.

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that the equation 2x^(2)+5xy+3y^(2)+6x+7y+4=0 represents a pair of straight lines.Find the coordinates of their point of intersection and also the angle between them.

Prove that the equation 2x^(2)+xy-6y^(2)+7y-2=0 represents a pair of straight lines.

The equation x^(2)+kxy+y^(2)-5x-7y+6=0 represents a pair of straight lines, then k is

The equation x^(2)+kxy+y^(2)-5x-7y+6=0 represents a pair of straight lines, then k is

Prove that the equation 3x^(2)+7xy+2y^(2)+5x+5y+2=0 represents a pair of straight lines. Find the point of intersection. Also find the angle between them.

S.T the equation 2x^2-13xy-7y^2+x+23y-6=0 represents a pair of straight lines. Also find the angle between them and the coordinates of the point of intersection of the lines.