A square of side 'a' lies above the x-axis and has one vertex at the origin. The side passing through the origin makes an angle `alpha` (0 < `alpha' < `pi`/4 ) with the positive direction of x-axis. Find the equation of diagonal not passing through the origin ?

A square of side a lies above the x-axis and has one vertex at the origin. The side passing through the origin makes and angle alpha  ( 0 lt alpha lt (pi)/(4) ) with the positive direction of x-axis. The equation of its diagonal not passing through the origin is

A square of side 4 a lies above the x -axis and has one vertex at the origin. The side passing through the origin makes are angle alpha (0 < alpha < (pi)/(4))' with the positive direction of x -axis. The equation of its diagonal not passing through the origin is

A square of side a lies above the x-axis and has one vertex at the origin. The side passing throuhg the origin makes an angle alpha (0 lt alpha lt (pi)/(4)) with the positive direction of x-axis. Then the equation of its diagonal not passing through the origin is-

A square of side "a" lies above the x-axis and has one vertex at the origin. The side passing through the origin makes an angle alpha " where " oltalphaltpi/4 with the positive direction of x-axis, the equation of its diagonal not passing through the origin is

A square of side a lies above the x - axis and has one vertex at the origin.The side passing through the origin makes an angle alpha where 0< alpha <(pi)/(4) with the positive direction of x - axis.The equation of its diagonal not passing through the origin is

A square of side a lies above the X- axis and has one vertex at the origin . The side passing through the origin makes an angle pi//6 with the positive direction of X-axis .The equation of its diagonal not passing through the origin is

A square of side a lies above the X- axis and has one vertex at the origin . The side passing through the origin makes an angle pi//6 with the positive direction of X-axis .The equation of its diagonal not passing through the origin is y(sqrt(3)-1)-x(1-sqrt(3))=2a y(sqrt(3)+1) +x(1-sqrt(3))=2a y(sqrt(3)+1)+x(1+sqrt(3)) =2a y(sqrt(3)+1)+x(sqrt(3)-1)=2a

A square of side 2 units lie above the x -axis and has one vertex at the origin. The side passing through the origin makes an angle 30^(circ) with the positive direction of x -axis. The equation of its diagonal not passing through the origin is