State whether B is a subset of A or not:A = the set of natural numbers B = the set of negative integers

State whether B is a subset of A or not:A = the set of the real roots of x^4 -1 = 0 , B = the set of the real roots of x^2 -1=0

State whether B is a subset of A or not:A = the set of students of Handique Girls College B = the set of boy students of Handique Girls College

State whether B is a subset of A or not:A ={a,b,c,....... x,y,z} B = {a, e,i,o, u}

Which of the following pairs of sets are disjoint? z^+ =The set of all positive integers, z^- =The set of all negative integers .

State which of the following sets are null set or singleton set: the set of natural numbers less than 1

State whether the following sets are finite or infinite:Set of all odd natural numbers

State whether the following sets are finite or infinite: Set of real numbers between 0 and 10

State whether the following sets are finite or infinite.the set of prime numbers less than 1000

State whether the following sets are null set or singleton set:the set of prime numbers divisible by 6

State whether the following sets are finite or infinite.the set of male persons in India