Number of Reflexive Relations on a Set Proof

Number of reflexive relations on a set proof.
how to find number of reflexive relation on a set.
how many reflexive relation.
how many reflexive relations in a set having n elements.
how many relations are there on a set with n elements.
How is the number of reflexive relation on a set containing n elements is 2 to the power n square minus n.
what is possible number of reflexive relations on a set of n elements.
how many relations are there on a set with n elements.
proof of number of reflexive relation.
how to prove number of reflexive relation.
how do you compute the number of reflexive relation on a set|reflexive relation.
total no. of reflexive relations on a set of n elements.
how many relations are reflexive and symmetric.
how many reflexive relations does a set have.
how to find only reflexive relation.
on a set of cardinality n what is the number of reflexive relations.
counting the number of relations.
set and element relation.
discrete mathematics.
counting reflexive relation.
order relation.
number of distinct reflexive relation on a finite set.
easy proof of number of reflexive relation.

[yarenkaya]

I was struggling with understanding that reflexivity is non-conditional. It requires every element in the set has to be in relation to itself. However, transitivity and symmetry include if conditional. If some pairs are in the relation, then some other pairs have to. I just wanted to emphasize this point. It is necessary to understand this video and the number of symmetric relations. Thank you very much for this beneficial video!

[abhisheknayar]

Good morning sir aap ne no. Of reflexive relation ko bahut hi Behatar tarike se btaya.

[ayan]

Thank you so much sir! I was struggling to make sense of the formula as I missed a key point, confusing myself with identity relation and not reflexive relation

[gauravshukla]

Excellent way of teaching sir... Well explained 💯

[Sargam-sangeet]

Thanks sir for making it easy to understand!

[dilrubayeasmin]

Thank u sir from the bottom of my heart. After trying to find out the reason of number of reflexive relation on a given set, I have come here to look for some videos about this topic. Now Alhamdulliah at first I've found out ur videos that was one of the best videos. Again want to say thank u🙂

[handxprohowl]

Sir waht is the ans if set have 4 elem .

[suhaneegupta]

sir reflexive function ka matlab atleast ek (a, a) should exist ya phir that all (a, a) should exist??

[ravishankariitbhubaneswar]

Why only take 2*2*2*....?
Why not we take

[vangalakavitha]

NumberX say me if (1, 2) and (3, 5) are present in a set then what should be kept in the realation to make transitive

[meow]

hi sir, how is it possible for reflexive relations to be those not in the diagonal?