Math Chapter Wise question with answer

Q01 A relation R in the set of natural numbers defined by aRb, if a and b are Co-prime, then R is English · PGT 2010 Q02 Let R be a relation of the set of natural numbers N be defined by (()) { { } } x,y: x,y N,2x y 41 ∈ + = ∈ + = ∈ + =... English · PGT 2010 Q03 If A is the set of natural numbers less than 10 and B isthe set of prime numbers less than 9, then the number of re... English · Rajasthan TGT 2015 Q04 Let R be a relation on the set N of natural numbers defined by R={(x,y):x+2y=8}. Then domain of R is English · Rajasthan TGT 2011 Q05 A relation in the set of natural numbers N is defined as follows: a < b if a + x = b has a solution in N. Then the... English · UP PCS (Pre) 2000 Q06 The relation 'less than' in the set of natural numbers is: English · UP PCS (Pre) 2006