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#3081
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Consider set R=(1,1),(2,1),(3,2),(4,3). If set P=R1∪R2∪R3, then which of the following represents the set P?
How to proceed in such questions.Consider set $R = {(1, 1), (2, 1), (3, 2), (4, 3)}$. If set $P = R^1 \cup R^2 \cup R^3, $ ... (3,1)D {(1, 1) (2, 1) (2, 2) (4, 1) (4,2), (4,3), (3,1)
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#3083
234
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0 answers
0 votes
Keneth Rosen
Determine whether each of these statements is true orfalse. 0 ∈ ∅ ∅ ∈ {0} {0} ⊂ ∅ ∅ ⊂ {0} {0} ∈ {0} {0} ⊂ {0} {∅} ⊆ {∅}
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#3084
283
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1 answers
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Kenneth Rosen Edition 6th Exercise 2.2 Question 8 (Page No. 120)
Determine whether these statements are true or false. ∅ ∈ {∅} ∅ ∈ {∅, {∅}}{∅} ∈ {∅}{∅} ∈ {{∅}}{∅} ⊂ {∅, {∅}} {{∅}} ⊂ {∅, {∅}}{{∅}} ⊂ {{∅}, {∅}}
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#3085
772
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1 answers
3 votes
Zeal Test Series 2019: Graph Theory - Graph Matching
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#3086
563
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2 answers
2 votes
Zeal Test Series 2019: Set Theory & Algebra - Groups
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#3088
477
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1 answers
1 votes
Zeal Test Series 2019: Mathematical Logic - First Order Logic
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#3089
983
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3 answers
2 votes
Zeal Test Series 2019: Graph Theory - Graph Connectivity
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#3090
681
views
2 answers
0 votes
GAte zeal mock
I got 41 as answer please verify
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#3091
2.7k
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1 answers
0 votes
Pigeon hole principle
A teacher gives a multiple choice quiz that has 5 questions, each with4 possible answers: a, b, c,d What is the minimum number of students thatmust be ... to guarantee that at least 4 answer sheets will beidentical?how to do this problem
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#3092
587
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0 answers
0 votes
GAte zeal module
Find a positive integer n such that given any set N with size|N|=n, then the number of reflexive relations on N is equal to number of symmetric relations on N______?i am getting n=3, please check
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#3094
976
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1 answers
3 votes
Zeal Test Series 2019: Set Theory & Algebra - Lattice
I am getting 3 minimal please check it
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#3095
234
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0 answers
0 votes
DOUBT ABOUT SYLLABUS
IS ring field and integral domain are there in syllabus
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#3096
866
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0 answers
1 votes
Planar graph
In a connected 3 regular graph, every planar region is bounded by exactly 5 edges, then count no of edges?
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#3097
468
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1 answers
0 votes
Self doubt
Is this graph Euler?
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#3098
847
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1 answers
1 votes
Graph Theory Doubt
If there are exactly 2 vertices x and y of odd degree in a graph G, then there must be a path between x and y,Is this true? Please explain with valid reasons.
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#3099
3.1k
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1 answers
1 votes
How do I prepare Engineering Mathematics for Gate CS?
Good Morning,I want to start Engineering Mathematics and need help from you to know where to start and what would be the best sequence to complete the whole subject?
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#3100
324
views
1 answers
0 votes
#tree
What is the number of spanning tree in cyclic graph
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