A Straight line drawn through the point `A(2,1)` making an angle `pi//4` with positive x-axis intersects another line `x+2y+1=0` in het point `Bdot` Find length `A B` .

A Straight line drawn through the point A(2,1) making an angle pi//4 with positive x-axis intersects another line x+2y+1=0 in the point Bdot Find length A B .

If the straight line drawn through the point P(sqrt3,2) and making an angle (pi)/(6) with the x-axis meets the line sqrt3x-4y+8=0 at Q, find the length of PQ.

If the straight line drawn through the point P(sqrt3,2) and making an angle (pi)/(6) with the x-axis meets the line sqrt3x-4y+8=0 at Q, find the length of PQ.

If the straight line through the point P(3,4) makes an angle pi//6 with the x-axis in the positive direction and meets the line 3x+5y+1=0 at Q the length PQ is

If the straight line through the point P(4,4) makes an angle pi/4 with x-axis and meets the line 12 x + 5 y + 10 = 0 at Q, Then the length of PQ is :

Find the equation of the line through the point (0,2) making an angle (2pi)/3 with the positive x-axis,also find the equation of the line parallel to it and crossing the y-axis at a distance 2 units below the origin.

If the equation of the pair of straight lines passing through the point (1,1) one making an angle theta with the positive dirction of the x-axis and the other making the same angle with the positive direction of the y-axis is x^2-(a+2)xyy^2+a(x+y-1)=0, ane-2 then the value of sin2theta is