What is the general form of the points which lie on X-axis?

The distance between the point on x axis and (3, 2, —4) is m unit.Find the co-ordinate of that point which lies on x axis

(iii) Which one of the following points lie on the x-axis ?

(iv) Which one of the following points lie on the x-axis ?

Decide whether the following statements are true or false: Yellow spot generate in the central point of choroid which is in the opposite of pupil and with in the central axis of eyeball.

In a plane there are 10 points out of which no three are collinear except the four which lie on a straight line . By joining these 10 points how many straight lines.

Axis of a parabola lies along x-axis. If its vertex and focus are at distances 2 and 4 respectively from the origin, on the positive x-axis then which of the following points does not lie on it?

(a) Find the value of t if the point (4,t^2-4t+4) lie on the x-axis.

(vi) Find the value of t if the point (2,t^2-5t-6) lie on the x-axis.

(i) The point (10-7) lie on the

The length of the diameter of the circle which touches the x - axis at the point (1,0) and passes through the point (2,3) is _