Question

R={ 0,1,2,3} write in rule method​

Answer 1

Answer:

R=(0, 0),(0,1),(0,3),(1,0),(1,1),(2,2),(3,0),(3,3)

Step-by-step explanation:

1. R is reflexive as (a, a) is R for every a
2. R is symmetric as (0,1)is R(1,0)R and (0,3)R,(3,0)R
3. R in not transitive as (3,0),(0,1)is R

(3,1)does not exist inR

Answer 2

Answer:

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Step-by-step explanation:

Since the set has all multiples of 3 including positive and negative ones which are obtained by multiplying 3 with all integers,

B 6

= {x:x=3n,nϵZ }

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