Question

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Question 1:

Find which of the variables x, y, z and u represent rational numbers and which

irrational numbers.

(i) x

2 =5

(ii) y

2 = 9

(iii) z

2 = 0.04

(iv) u

2 = 17/4

Question 2:

Find three rational numbers between

(i) -1 and -2 (ii) 0.1 and 0.11

(iii) 5/7 and 6/7 (iv) 1/4 and 1/5

Question 3:

Insert a rational number and an irrational number between the following

(i) 2 and 3 (ii) 0 and 0.1 (iii) 1/3 and 1/2 (iv) -2/5 and -1/2

(v) 0.15 and 0.16 (vi) √2 and √3 (vii) 2.357 and 3.121 (viii)

.0001 and .001​

Answer 1

do it yourself

just kidding