Question 21

Q4Multiple choiceExercise 1.2

Classify the following numbers as rational or irrational with justification : 9 28

Show answer

(i) 196

(ii) 3 18

(iii)

(iv) 27 343 NUMBER SYSTEMS 7 (v) – 0.4 (vi) (vii) 0.5918 (viii) (1 + 5 ) – ( 4 + 5 ) (ix) 10.124124... (x) 1.010010001...