If a focal chord of `y^(2)=4ax` makes an angle `alphain[pi//4,pi//2]` with the positive direction of the x-axis, then find the maximum length of this focal shord.

If a focal chord of y^(2)=4ax makes an angle alphain[pi//4,pi//2] with the positive direction of the x-axis, then find the maximum length of this focal chord.

If a focal chord of y^(2)=4ax makes an angle alpha in[0,(pi)/(4)] with the positive direction of the x- axis,then find the minimum length of this focal chord.

If a focal chord of y^2=4a x makes an angle alpha in [0,pi/4] with the positive direction of the x-axis, then find the minimum length of this focal chord.

A focal chord of the Parabola y^(2) = 4x makes an angle of measure theta with the positive direction of the X - axis . If the length of the focal chord is 8 then theta = . . . . ( 0 lt theta lt (pi)/(2))

The length of the focal chord which makes an angle theta with the positive direction of x -axis is 4a cos ec^(2)theta

If a line makes an angle of pi//4 with the positive directions of each of x-axis and y-axis, then the angle that the line makes with the positive direction of the z-axis is

A staright line makes angles pi/4 and pi/3 with the positive directions of y-axis and z-axis respectively. Find the acute angle made by the line with x-axis.

A line passes through(2, 3), makes an angle (pi/4) with the positive direction of x-axis, find the length of line segment cut off between (2, 3) and the line x + y - 7 = 0