Showing posts with label TRB PG. Show all posts
Showing posts with label TRB PG. Show all posts

Algebra - Field Extension QA | TRB CSIR NET SET Maths | Tamil | Prof. Su...


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TRB PG 2021 - RELEASE OF Answer Sheet , MASTER QUESTION PAPER WITH TENTATIVE KEY AND OBJECTION TRACKER

 RELEASE OF CANDIDATES QUESTION PAPER WITH THEIR RESPONSES, MASTER QUESTION PAPER WITH TENTATIVE KEY ANSWERS AND OBJECTION TRACKER.

Click this to see your Answer Sheet 

Click this for MASTER QUESTION PAPER WITH TENTATIVE KEY   AND OBJECTION TRACKER

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UG & PG TRB, TRB Polytechnic Lecturer , SCERT Lecturer, TNPSC Statistical exam.
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An Euclidean ring (domain)

 Qn 1 :

 An Euclidean ring must possess ................ element.

a) Unity
 b) Unit

 Qn 2 :
An Euclidean ring must possess ................
a) Unity
 b) Unit .

Answer by Prof. Suresh:
Qn 1 - b 
Qn 2 - a
unity = unit element = multiplicative identity.

Note:
Unit means multiplicative inverse.

Unity element - meaningless.
www.ProfSuresh.in

3 in 1 - OR / Analysis / Algebra

 Prof.Suresh CSIR NET & SET:

If there are n jobs and n workers there are n! (total) possible assignments.

No of bijective functions from a set A of n elements to a set B of n elements is ...... n!

Number of elements in Permutation group Sn ...... n!

இந்த மூன்றையும் connect பண்ணி யோசிங்க.

At a time OR / Analysis / Algebra 😂😂👍


SPEAK Mathematics!

TRB PG 2022 ADMIT CARD Download

 Direct Recruitment for the post of Post Graduate Assistants / Physical Education Directors Grade-I and Computer Instructor Grade I -2020-2021

COMPUTER BASED EXAMINATION ADMIT CARD

              Teachers Recruitment Board issued Notification for Direct Recruitment for the post of Post Graduate Assistants/Physical Education Directors Grade -I and Computer Instructor Grade I in School Education and other Departments for the year 2020-2021 vide Notification No.01/2021 dated 09.09.2021 and revised notifications 01A/2021, dated 17.09.2021 and 01 B/2021, dated 21.10.2021. In this connection, Teachers Recruitment Board now releases the Provisional Admit Card-I for the eligible candidates who have applied for the said examination centre in it. A new admit card will be issued indicating the examination centre in the District already informed, three days prior to the Scheduled date of examination. Further , it is instructed that candidates are expected to download their admit card–II and adhere to the instructions notified there on.

              Dates for Computer Based Examination Schedule -I from 12.02.2022 to 15.02.2022 and Schedule – II 16.02.2022 to 20.02.2022 in Forenoon/Afternoon Sessions (except 19.02.2022 -Local Body Election). Candidates are strictly instructed to reach the centre as per the timings mentioned in the Admit Card. Late comers will not be allowed inside the Centre for Examination. Candidates are also instructed to go through all the conditions in the admit card and follow them without fail.

            The candidates are requested to use their User ID and Password for downloading their Admit Card through the website http://www.trb.tn.nic.in from 05.02.2022 Evening onwards in the following steps.

To familiarize with Computer based examination Practice test / Mock test is also available.

                           Step 1 – Click Login

                           Step 2 – Enter User ID and password

                           Step 3 – Click Dashboard

                           Step 4 – Click Here to download Admit Card

             Change of request of centre will not be entertained

             Disclaimer: It is informed to all applicant that the decision of the Board, to issue Admit Card to eligible applicants is purely provisional and does not confer any acceptance of their claim, made in the application. The Board reserves its right to reject the candidature at any stage of the recruitment.

             Note:

             (i) The candidates are instructed in their own interest to check the Examinations Schedule and the venue to avoid any last minute disappointment / in convenience.

             (ii) The Board reserves the right to postpone / re-schedule /cancel the Examination.


Examination DateDistrict Admit CardVenue Admit Card

12-Feb 05-Feb 09-Feb

13-Feb 06-Feb 10-Feb

14-Feb 07-Feb 11-Feb

15-Feb 08-Feb 12-Feb

16-Feb 09-Feb 13-Feb

17-Feb 10-Feb 14-Feb

18-Feb 11-Feb 15-Feb

20-Feb 13-Feb 17-Feb


Click here to download Admit Card

Press News

TN TRB PG Assistant 2021 EXAM SCHEDULE Released by TRB

 


For Maths, English and CS subjects date will be announced next week. 
Possible Exam dates for Maths: Feb 17, 18, 20

Algebra - Group Theory Q&A in Tamil | TN TRB PG | CSIR NET | SET


Algebra - Group Theory Q&A | TN TRB PG | CSIR NET | SET.

Group

Definition : A non-empty set G is said to form a group if  in G there is defined a binary operation, called the product and denoted by (·) such that

1.    a, b G a · b G (Closure axiom)

2.    a, b, c G a · (b · c) = (a · b) · c (Associative axiom)

3.    There exists an element e G such that a · e = e · a = a, a G (Existence of  identity)

4.     ∀ a G there exists an element a−1 G such that a·a−1 = a−1 ·a = e (Existence of inverse).

(Z, +) is an infinite abelian group.

Also (Q, +), (R , +), (C, +) are infinite abelian groups.




Algebra - Group Theory | TRB Q&A


TRB PG 2022 MATHS ~ ஒரு மாதம் சிறப்பு பயிற்சி & Test Batch. Registration form: https://forms.gle/fket7eYdXd1kRwUt8 Exam Feb 12 - 20, 2022. Demo lectures: www.profsuresh.in About Test batch 1. More than 10 tests from 10 units 2. Two revision tests 3. Two model tests 4. *Explanation for Test questions* .

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