Sir iss question ka answer bata dijiye please Let R be a relation on set A with cardinality n. Write down the number of reflexive and symmetric relations on set A
Sir thank so much bahut help mil rhi.... But sir transitive relation me jo last example hai usme (3,4) and (4,3) yeh to (a,b) and (b,a) hi ho gaya naa.... But transitive me to (a,b) and (b,c) hota hai naa
@@dr.anuj.fearlessinnocentmath yes sir it's true when ais related to b and vice versa also but if ais related to b and b is not related to b Then it implies that a is not equal to b Us also the definition of antisymmetric..hamne ec book me dekha hai is liye or collage me bhi bataya
Transitive relation:- Ex 2:- Let A= {3,4,5} And R= {(3,4),(4,3),(5,4),(5,3)} Sol:- (3,4) belongs to R, This (a,b) (4,5) doesn't belong to R (b,c) Simple:- Is it wrong method sir ???
@@ekanshgarg6924 sir transitive relationship ke example 2 Mae Agar if we let a=3, b=4, C=5 then, ( 3,4) e R (a, b) (4, 5) e R (b, c) (3, 5) e R (c, a) Toh fir transtive relation hua na kyuki teeno conditions satisfied hai toh apne yeh kyu likha hai ki transtive ni hai
@@dr.anuj.fearlessinnocentmath At 18:25 you accidently wrote this is asymmetric relation but since it had (1,1) it shouldn't be asymmetric BTW Thanks for these valuable lectures
sir i think asymmetric me x is equals to y nhi hota hai , mene books me padha hai apne galat bayata hai, only in anti symmetric me x is equal y is allowed
sir please proviide notes too !!!!! and sir transitive relation ka example 2 m agr order pair (3,4) na lekr (5,4) le to ye transitive ho rha h esa kyu sir ???? ab kese pta chalega transitive h ya niii ???
Agar koi condition ek pair se satisfy na ho or baaki sabhi se satisfy ho jaye to bhi transitive property satisfy nhi hogi. Ek hi point kafi hai kisi ko galat sabit karne ke liye
Sir keep going on
Nice lecture sir
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Your teaching way is very nice, please complete discrete mathematics series
Yes dear
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Sir iss question ka answer bata dijiye please
Let R be a relation on set A with cardinality n. Write down the number of reflexive and symmetric relations on set A
@@OGTrueX I will send on telegram dear
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Welcome dear💖💖
Thank u sir 🙏❤
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Sir thank so much bahut help mil rhi.... But sir transitive relation me jo last example hai usme (3,4) and (4,3) yeh to (a,b) and (b,a) hi ho gaya naa.... But transitive me to (a,b) and (b,c) hota hai naa
Yes
@@dr.anuj.fearlessinnocentmath then sir (3,4) and (4,3) ko compare nhi karenge Naa phir to because isme to aRb and bRa hi ho rha hai
Thank you sir
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Great done sir😊
Thank you dear
What is the difference between reflexive and antiymmetric??
Dono ki definition likh do with example
Jase video me bataya
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If a is related to b and b is not related to a and a is not equal to b
Then sir it will be antisymmetric or not...
Dear,
Condition for Antisymmetric is
aRb & bRa =>a=b
@@dr.anuj.fearlessinnocentmath yes sir it's true when ais related to b and vice versa also but if ais related to b and b is not related to b Then it implies that a is not equal to b
Us also the definition of antisymmetric..hamne ec book me dekha hai is liye or collage me bhi bataya
Op sir
sir matlab asymetric reflexive jaisa kaaM karta hai?
No
Transitive relation:-
Ex 2:- Let A= {3,4,5}
And R= {(3,4),(4,3),(5,4),(5,3)}
Sol:- (3,4) belongs to R, This (a,b)
(4,5) doesn't belong to R (b,c)
Simple:- Is it wrong method sir ???
I am not getting
What do you want to ask
@@dr.anuj.fearlessinnocentmath sir ye puchna chata hai ki apne tranitive relation ke example 2 ko example 1 ki tarah kyu solve nahi kiya.
@@ekanshgarg6924
Matlab
@@ekanshgarg6924 sir transitive relationship ke example 2 Mae
Agar if we let a=3, b=4, C=5 then,
( 3,4) e R (a, b)
(4, 5) e R (b, c)
(3, 5) e R (c, a)
Toh fir transtive relation hua na kyuki teeno conditions satisfied hai toh apne yeh kyu likha hai ki transtive ni hai
@@demigodtherapper483 same i am confused brother 🤔🤔🤔
Sir asymmetric relation example ka solution may be wrong hai
Kase
@@dr.anuj.fearlessinnocentmath
Asymmetric relation does not contain diagonal elements plz check on Google one time sir
@@ucij8fviyhxtb773 video ki time btao dear kha per hai doubt
@@dr.anuj.fearlessinnocentmath
Time 17:57
@@ucij8fviyhxtb773 Definition and example dono correct hai dear diagonal elements Maine kha contain kraye hai
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Sir apne Antisymmetric and Asymmetric dono same bta diye h
Asymmetric me itself nahi aate h
Yes Sir
Sir i think you taught asymmetric a little wrong...
Asymmetric relation doesn't allow a=b actually
Kis time per
@@dr.anuj.fearlessinnocentmath At 18:25 you accidently wrote this is asymmetric relation but since it had (1,1) it shouldn't be asymmetric
BTW Thanks for these valuable lectures
@@r8dra you are right dear ye not asymmetric hai ❤❤❤
sir i think asymmetric me x is equals to y nhi hota hai , mene books me padha hai apne galat bayata hai, only in anti symmetric me x is equal y is allowed
Aap Antisymmetry ki baat ker rhe ho ya asymmetry ki
ANTI KI@@dr.anuj.fearlessinnocentmath
sir please proviide notes too !!!!!
and sir transitive relation ka example 2 m agr order pair (3,4) na lekr (5,4) le to ye transitive ho rha h esa kyu sir ???? ab kese pta chalega transitive h ya niii ???
Agar koi condition ek pair se satisfy na ho or baaki sabhi se satisfy ho jaye to bhi transitive property satisfy nhi hogi.
Ek hi point kafi hai kisi ko galat sabit karne ke liye
Sir notes dedo discrete ke
Dstl ke notes nhi hai dear💖