S Chand ICSE Mathematics Class 6 Solution Fourth Chapter Sets Exercise 4D (O.P. Malhotra, S.K. Gupta, Anubhuti Gangal)
EXERCISE 4D
(1) State which of the following sets are finite and which are infinite.
Contents
(i) Finite
(ii) Finite
(iii) Infinite
(iv) Finite
(v) Finite
(vi) Infinite
(vii) Infinite
(viii) Finite
(ix) Finite
(x) Infinite
(2) Which of the following are singleton sets?
(i) {Capital of USA}
(iv) {Even numbers which are prime}
(3) State which of the following are null or empty sets?
(i) Null
(ii) Null
(iii) Null
(iv) Not empty
(v) Null
(vi) Not empty
(vii) Null
(viii) Not empty
(ix) Null
(x) Not empty