If the equation of the sides of a triangle are 7x+y−10=0,x−2y+5=0 and x+y+2=0. Find the orthocentre of the triangle.
Find the orthocentre of the triangle the equations of whose sides are x+y=1, 2x+3y=6 and 4x−y+4=0.
The equations of the two sides of a triangle are 3x−2y+6=0 and 4x+5y−20=0 respectively. If the orthocentre of the triangle is (1, 1), find the equation of third side.
Equations to the sides of a triangle are x−3y=0, 4x+3y=5 and 3x+y=0. The line 3x−4y=0 passes through the