a) In the number line, what is the distance between the points representing the numbers 3 and `-5 ?`
b) Which number represents the midpoint of these points?

Show that the points representing the complex numbers 3+2i, 2-i and -7i are collinear.

Find the distance between the points (2,3,5) and (4,3,1) .

Find three points at equal distance between the points on the number Iine denoted by the numbers 7/2 and 10/3 .

The distance between the X-axis and the point (3,12,5) is

A circle is drawn with B as centre. The circie is passing through the points P and Q in the number line. If P , represents 1 and B represents -1 a) What is the radius of the circle? b) Which number represents the point Q? c) Find the perimeter of the triangle AQP.

Find the distance between the given point and the line. Line 3x-4y-26=0 and point (3,-5)

a) What is the number which gives midpoints of the points denoted by the numbers x and y on the number line. b) If the numbers x and y are thought of as points on a number line, what is the geometrical meaning of |x-y| ? c) .Find those x satisfying each of the equations below. i) |x-1|=|x-3| ii) |x-1|=|x+3| ifi) |x+1|=|x-3|

(a)The distance between the X-axis and the point (3,12,5) is

10 percent of a number is 1.5 . What is the number?

The part of the number line between the points denoted bỳ the numbers 1/3 and 1/2 is divided into four equal parts. The numbers denoted by A ,B,C are -