RELATIONS AND FUNCTIONS

Front

Relation R in the set {1,2,3,4} is given by R={(1,2), (2,2), (1,1), (4,4), (1,3), (3,3), (3,2)}. Determine the properties of R.

Back

R is Reflexive and transitive but not symmetric.

Front

Relation R in set N: R = {(a, b) : a = b – 2, b > 6}. Which pair belongs to R? Options: (2, 4), (3, 8), (6, 8), (8, 7)

Back

(6, 8) ∈ R

Front

Relation R on set of lines: L₁ R L₂ if L₁ is perpendicular to L₂.

Back

R is Symmetric

Front

Given a set A = {1 , 2, 3} and a relation R = {(1 , 2), (2 ,1)}, what property will R have if (1, 1) is added?

Back

Transitive

Front

Identity relation for set A = {a, b, c}

Back

{(a, a), (b, a), (c, a)}

Front

Back

c

Front

Back

a

Front

Back

0

Front

Back

c