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Nisha Mittal

In this course Nisha Mittal will provide solutions of questions of set theory for NTA NET computer science. Here you will understand all important topics of set theory with the help of questions .

Prepare for UGC NET 2019 by watching our free online lessons covering UGC Net syllabus and also helping you solve Previous year question papers. Pursue your dream of JRF.

NTA-UGC-NET & SET Exams

Hindi

(Hindi) Set Theory for NTA UGC NET Computer Science Examination

Discrete Probability

Discrete Structure & Optimization

Computer Science & Application

NET Exams

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson Nisha Mittal will provide study material related to discrete structure topic of Set Theory for NTA NET computer science.

Overview of Course (in Hindi)

In this lesson Nisha Mittal will provide you set theory related operations and rules .

Operations on Sets (in Hindi)

Let  P(S) denotes  the  power  set  of  set  S.  Which  of the  following  is always  true?

Let P(S) Denotes the Power Set of Set S. Which of the Following is Always True?(In Hindi)

Let A and B be sets and let Ac and Bc denote the complements of the sets A and B. The set (A−B)∪(B−A)∪(A∩B) is equal to 
1.A∪B 
2.Ac∪Bc 
3.A∩B 
4.Ac∩Bc

Set (A−B)∪(B−A)∪(A∩B) is Equal to ? (In Hindi)

Consider  the following  statements: S1:  There exists  infinite  sets  A,  B,  C  such  that A  ∩  (B  ∪  C)  is  finite.   S2:  There exists  two  irrational  numbers  x and y  such  that (x+y)  is  rational. Which  of the  following  is true  about  S1 and S2? 
(A)  Only  S1 is correct
 (B)  Only  S2 is correct
 (C)  Both S1 and  S2 are  correct (D)  None of  S1 and S2  is correct

Infinite Sets A, B, C Such that A∩(B ∪ C) is Finite or Infinite? (In Hindi)

Let E,F and G be finite sets.Which one of the following is True? (in Hindi)

If P,Q,R are subsets of the universal set U,then (P∩Q∩R)∪(Pc∩Q∩R)∪Qc∪Rc (in Hindi)

Let A, B and C be non-empty sets and let X =( A -B )-C (in Hindi)

Let P, Q and R be sets,Δ denote symmetric difference,which is true? ( In Hindi)

Given  A =  {2,  3}, B  = {4, 5},  C  = {5, 6}  then  A  ×  (B ∩  C) is (a)  {(2,  5),  (3,  5)} (b)  {(5,  2),  (5,  3)} (c)  {(2,  3),  (5,  5)} (d)  none  of  these

The number of elements in the power set P(S) of the set S={{ϕ},1,{2,3}} is(in Hindi)

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This course will cover Tricks To Solve Propositional logic in Discrete Mathematics - UGC NET CS 2019.

(Hindi) Tricks to Solve Propositional Logic in Discrete Mathematics - UGC NET CS 2019

In this course, the educator Nisha Mittal will provide solutions of questions related to propositional logic. This topic is very important for UGC NET computer science, Gate, KVS PGT,  HTET aspirants

(Hindi) Propositional Logic-Computer Science: NTA UGC NET

In this course Nisha Mittal will provide topic detail and  solutions of questions of NTA NET computer science examination related to discrete structure topic : relation and Function.

(Hindi) Relation and Function for NTA UGC NET: Computer Science

In this course Nisha Mittal will provide solutions of Functions topic of discrete structure questions for NTA NET computer science examination. This course will be helpful to GATE computer science, KVS PGT, TGT computer science students also

(Hindi ) Function-related Important Questions: NTA-UGC NET

In this course Nisha Mittal will provide solutions of questions of graph theory.  Also you will understand  important topics with the help of these lessons .

Lessons

11 lessons • 1h 21m

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Overview of Course (in Hindi)

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Operations on Sets (in Hindi)

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Let P(S) Denotes the Power Set of Set S. Which of the Following is Always True?(In Hindi)

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Set (A−B)∪(B−A)∪(A∩B) is Equal to ? (In Hindi)

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Infinite Sets A, B, C Such that A∩(B ∪ C) is Finite or Infinite? (In Hindi)

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Let E,F and G be finite sets.Which one of the following is True? (in Hindi)

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If P,Q,R are subsets of the universal set U,then (P∩Q∩R)∪(Pc∩Q∩R)∪Qc∪Rc (in Hindi)

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Let A, B and C be non-empty sets and let X =( A -B )-C (in Hindi)

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Let P, Q and R be sets,Δ denote symmetric difference,which is true? ( In Hindi)

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The number of elements in the power set P(S) of the set S={{ϕ},1,{2,3}} is(in Hindi)