Question

Explain pigeon hole principle. Using this principle show that in any
group of 36 people, we can always find 6 people who were born on the
same day of week.

Answer 1

Consider a set X = [2, 3, 4) and the Relation defined on X by.
R = {(2, 2) (2, 3) (3, 3) (3, 4) (2, 4) (4, 4)}. Find whether R is :
i) Reflexive
ii) Symmetric
iii) Transitive
Also justify your answer

Answer 2

Holy!

Answer 3

I already did that one question.

Answer 4

please-please give me a answer