Equation of the tangent to the circle at the point (1, -1) whose centre is the point of intersection of the straight lines x-y=1 and 2x+y-3=0, is

Equation of the tangents to the circle at the point (1,-1) whose centre is the point of intersection of the straight lines x-y=1 and 2x+y=3 is

Find the point of intersection of the straight lines : x/3-y/4=0, x/2+y/3 =1 .

Find the equation of the circle passing through the point (-1,3) and having its centre at the point of intersection of the lines x-2y=4 and 2x+5y+1=0

Find the equation of the circle passing through the points (1, -1) and centre at the intersection of the lines x-y=4 and 2x+3y=-7

Find the equation of the circle passing through the points (1, -1) and centre at the intersection of the lines x-y=4 and 2x+3y=-7

Find the equation of the circle passing through the point (1, -2) and having its centre at the point of intersection of lines 2x-y+3=0 and x+2y-1=0.

Find the equation of the straight line whichpasses through the point (1, 1) and the point of intersection of the lines 3x+2y=0 and x-2y=0

Find the equation of the straight line whichpasses through the point (1, 1) and the point of intersection of the lines 3x+2y=0 and x-2y=0

The equation of the circle with radius 3 and centre as the point of intersection of the lines 2x+3y=5,2x-y=1 is

The equation of the circle having centre (1, 2) and passing through the point of intersection of the lines: 3x+y=14 and 2x+5y=18 is :