Lec - 31 Properties of Permutations (Part 2) | IIT JAM | CSIR UGC NET | GATE MA | B Sc

[@rsipun2184]

In the product of transposition example how u write the last answer (12345)=(54)(52)(21)(25)(13)

[@MathematicalScience]

just by hit and trial

[@rsipun2184]

Okk sir... Thnk u

[@uvaish576]

Your teaching style amazing

[@MathematicalScience]

Thank you Uvaish

[@vidhiyadav9483]

Sir hum agar no of 2 cycles in S4 nikalte h according to the formula we get 12 ...to ab iss 12 ko hum kse distribute kre ki kitni single cycles hongi jse (ab) aur kitni product of two transpositions hongi jse (ab)(cd)...jse iss qsn m 6 to (ab) type ke h 3 (ab)(cd) ...generally hum kse pta krenge ye 12 cycles kse distribute ho rhi h...??

[@MathematicalScience]

By arranging elements provided not repeating

[@vidhiyadav9483]

@@MathematicalScience Okay Sir ! i understood this in cycle decomposition lecture

[@archanakumarimeena3058]

Sir isme 4:52 pe eg Jo h 5 th property Ka vo kese hua? (12)(21) identity ke equal kese hua?

[@MathematicalScience]

Self inverse element h ye

[@archanakumarimeena3058]

@@MathematicalScience but identity mein to 1 ki image 1 aur 2 ki image 2 Joni chahiye na?

[@MathematicalScience]

@@archanakumarimeena3058 isme bhi to yhi h

[@MathematicalScience]

Dono Ka product kro

[@archanakumarimeena3058]

@@MathematicalScience sir hogaya thank you 🙏🏼 sir aap please IIT jam ke liye integral calculus aur linear algebra ke lecturers Dal dijiye

[@mathmagic3202]

Very helpful lecture thank you sir ji

[@HarpreetKaur-mf4of]

most important formula me sir p is prime number ?

[@Mathsdomain60]

Sir, by the formula of no. Of subgroups of order 'P' ; Can we find the number of order 6,8,12,24 in S4?

[@MathematicalScience]

How will you talk about cyclic without the existence of that order of element

[@rashisardana9880]

Is there any formula to calculate the number of elements of a particular order in S_{n}

[@MathematicalScience]

yess

[@azeemusmani007]

@@MathematicalScience pls tell that formula also

[@MathematicalScience]

@@azeemusmani007 watch the cycle decomposition lecture

[@neelimathikkisetty6585]

Pls explain breify

[@vikramjeetsingh2186]

No of cyclic subgroups in Sn Sir apne m ki value 6 kaise bhri kioki upr to apne likha ki m hai of order 4 ?

[@MathematicalScience]

3 are cyclic and 1 is K4

[@HarpreetKaur-mf4of]

good morning sir (12345) = (12)(23)(34)(45)=(54)(52)(21)(23)(13) how can it possible to write a cycle in even as well as odd permutation

[@MathematicalScience]

only even possible

[@HarpreetKaur-mf4of]

ok sir

[@najmashaikh2191]

no. of subgroup of order p in Sn (is here p prime????)

[@MathematicalScience]

Yes

[@vivekverma5030]

No.of element in order 3=8 in s4 and no. Of element order4in s4=6 kaise aaya pls tell me pls.

[@YAARON]

bhai piche bhai ne btaya hai s4 ka chart bnwaya hai usme dekho jaake

[@neelimathikkisetty6585]

Sir, how to writen 6

[@MathematicalScience]

No. of elements of order 4 is 6. the toatal no. of elements can't be calculated by the given formula because there are two types of elements of order 2 one is (12) and another is (12)(34).