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EXERCISE 1.2
1. State whether the following statements are true or false. Justify your answers.
(1) Every irrational number is a real number.
(1) Every point on the number line is of the form m, where m is a natural numbe
(i) Every real number is an irrational number.
Are the square roots of all positive integers irrational? If not give an example of
square root of a number that is a rational number.
3. Show how 5 can be represented on the number line.
Р.
4. Classroom activity (Constructing the square root
spiralf): Take a large sheet of paper and construct
the 'square root spiral' in the following fashion. Start
15
with a point and draw a line segment OP, of unit
length. Draw a line segment PP, perpendicular to
OP, of unit length (see Fig. 1.9). Now draw a line
segment PP, perpendicular to OP. Then draw a line
O
segment PP perpendicular to OP, Continuing in
Fig. 1.9: Constructing
this manner, you can get the line segment PP, by
square root spiral
drawing a line segment of unit length perpendicular to OP In this manner, you wil
have created the points PP P... and joined them to create a beautiful spin
depicting 2. 3. 4....​

Answer 1

Answer:

I'll try it again and thanks