Let R be a relation on $\{1,2,3,4\},$ where aRb means $|$ a $-$ b $|<=1.$

Select one of the following choices:

Question $6$Answer

a$.$

R$^4$ has more elements than R$^3$

b$.$

R$^2$ is not antisymmetric

c$.$

None of the Given Choices

d$.$

R$^3$ is not transitive

e$.$

R $=$ R$^2$