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Virtual Gate Test Series: Discrete Mathematics  Set Theory & Algebra  Functions
0
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43
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discretemathematics
settheory&algebra
functions
virtualgatetestseries
asked
Sep 28, 2018
in
Set Theory & Algebra
by
jatinkumar
(
307
points)
edited
Apr 2
by
Lakshman Patel RJIT

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1
Virtual Gate Test Series: Discrete Mathematics  Set Theory & Algebra
asked
Oct 16, 2018
in
Set Theory & Algebra
by
Prince Sindhiya
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(
5.5k
points)

72
views
discretemathematics
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virtualgatetestseries
0
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0
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2
Virtual Gate Test Series: Discrete Mathematics  Set Theory & Algebra  Groups
asked
Oct 15, 2018
in
Set Theory & Algebra
by
Prince Sindhiya
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(
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46
views
discretemathematics
settheory&algebra
groups
virtualgatetestseries
0
votes
0
answers
3
Zeal Test Series 2019: Set Theory & Algebra  Functions
I think only d) is correct
asked
Dec 22, 2018
in
Set Theory & Algebra
by
Prince Sindhiya
Loyal
(
5.5k
points)

98
views
settheory&algebra
functions
discretemathematics
zeal
zeal2019
0
votes
1
answer
4
Ace Test Series: Set Theory & Algebra  Functions
I thought answer would be (C). Because, inner 'f' is outputting values 8, 9, 3, 1, 2. So, outer 'f' should take these values for final output. But as these values are not in its domain [S], so that should be undefined.. Right?
asked
Jan 24, 2016
in
Set Theory & Algebra
by
Tushar Shinde
Active
(
2.1k
points)

178
views
acetestseries
engineeringmathematics
discretemathematics
settheory&algebra
functions
+2
votes
0
answers
5
MadeEasy Test Series: Set Theory & Algebra  Functions
Let f: A → B and g: B → C denote two functions. Consider the following two statements: S1 : If both f and g are injections then the composition function gof : A → C is an injection. S2 : If the function gof : A → C is surjection ... is a surjection. Which of the above statements are valid? a) S1 only b) S2 only c) S1 and S2 d) None of these
asked
Jan 15, 2016
in
Set Theory & Algebra
by
Sandeep Singh
Loyal
(
7.1k
points)

140
views
madeeasytestseries
engineeringmathematics
discretemathematics
settheory&algebra
functions
+2
votes
1
answer
6
Zeal Test Series 2019: Set Theory & Algebra  Functions
Let f : A → B be function, where A = {1,2,3,4,5,6} and B = {1,2,3,4,5}. If f(1) = 4 then how many surjective (onto) functions are possible ?
asked
Nov 11, 2018
in
Set Theory & Algebra
by
Prince Sindhiya
Loyal
(
5.5k
points)

277
views
zeal
settheory&algebra
functions
zeal2019
0
votes
0
answers
7
Virtual Gate Test Series: Discrete Mathematics  Graph Theory
Let $G$ be a graph on $n$ vertices with $4n16$ edges.Consider the following: 1. There is a vertex of degree smaller than $8$ in $G.$ 2. There is a vertex such that there are less than $16$ vertices at a distance exactly $2$ from it. Which of the following is TRUE: 1 only 2 only Both 1 and 2 Neither 1 nor 2
asked
Jan 9
in
Graph Theory
by
pps121
Active
(
1.5k
points)

104
views
discretemathematics
graphtheory
virtualgatetestseries
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