9. A relation R is defined from A to B byR= {(x, y)}, where xe N, YE N, and x+y=4}. Tlien, R is (a) symmetric (b) reflexive (c) equivalence (d) both (a) and (b)

A relation R is defined from A to B by R={(x, y)}, "where" x in NN, y in NN, and x+y=4}. Then, R is (A) symmetric (B) reflexive (C) equivalence (D) both (A) and (B)

6.In the set A={1,2,3,4,5), a relation R is defined by R={(x,y):x, ye Aand rlty }. Then R is (a) reflexive (b) symmetric (c) transitive (d) none of these

If a relation R on the set N of natural numbers is defined as (x,y)hArrx^(2)-4xy+3y^(2)=0 , where x,y inN . Then the relation R is (a) symmetric (b) reflexive (c) transitive (d) an equivalence relation.

The relation R is defined on the set of natural numbers N as x is a factor of y where x, y in N. Then R is -

Let R be a relation defined by R={(a, b): a >= b, a, b in RR} . The relation R is (a) reflexive, symmetric and transitive (b) reflexive, transitive but not symmetric (c) symmetric, transitive but not reflexive (d) neither transitive nor reflexive but symmetric

A relation R defined on the set of natural numbers N by R={(x,y):x,yinN and x+3y=12} . Verify is R reflexive on N?

A relation R is defined on the set of natural numbers N as follows: R={(x,y)}|x,y in N and 2x+y=41} show that R is neither reflexive nor symmetric nor transitive.

If l is the set of integers and if the relation R is defined over l by aRb, iff a - b is an even integer, a,b inl , the relation R is: (a) reflexive (b) anti-symmetric (c) symmetric (d) equivalence

A relation R is defined on the set of natural numbers N as follows: R={(x,y)|x,yinN " and " 2x+y=41} . Show that R is neither reflexive nor symmetric nor transitive.

Show that the relation R in R defined as R={(a ,b): alt=b} , is reflexive and transitive but not symmetric.