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Search results for engineering-mathematics
0
votes
0
answers
21
#self doubt
Can someone please explain why no of lineary independent solutions are n-r .… My confusion is if in 3*3 Matrix rank is 2 means 2 lineary independent rows right? How solution is getting calculated as 3-2=1?
Can someone please explain why no of lineary independent solutions are n-r .…My confusion is if in 3*3 Matrix rank is 2 means 2 lineary independent rows right? How sol...
Dknights
52
views
Dknights
asked
Jan 10
Linear Algebra
linear-algebra
engineering-mathematics
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–
0
votes
0
answers
22
Linear Algebra, Eigen Vales & Eigen Vectors
$If \ A = \begin{pmatrix} 1&1 \\ 1&0 \end{pmatrix},\ \alpha M_1+\beta M_2+\gamma M_3,\ where \ M_1 = L_{2x2},\ M_2 = \begin{pmatrix} 0&1 \\ 1&1 \end{pmatrix}\ and \ M_3 = \begin{pmatrix} 1&1 \\ 1&1 \end{pmatrix} \ then \ -$ ... $\alpha = 1,\ \beta = -1,\ \gamma = 2$ D. $\alpha = -1,\ \beta = 1,\ \gamma = 2$
$If \ A = \begin{pmatrix} 1&1 \\ 1&0 \end{pmatrix},\ \alpha M_1+\beta M_2+\gamma M_3,\ where \ M_1 = L_{2x2},\ M_2 = \begin{pmatrix} 0&1 \\ 1&1 \end{pmatrix}\ and \ M_3 =...
Debargha Mitra Roy
101
views
Debargha Mitra Roy
asked
Jan 8
Linear Algebra
engineering-mathematics
linear-algebra
eigen-value
matrix
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–
1
votes
1
answer
23
Made Est Test Series : How to find the expected number of dice rolls required to get 2 consecutive sixes? Can someone please explain an easy way to tackle such questions.
tishhaagrawal
464
views
tishhaagrawal
asked
Dec 4, 2023
Probability
expectation
probability
engineering-mathematics
gateforum-test-series
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–
0
votes
0
answers
24
Newton Raphson method GAte syllabus
Is newton raphson method is in the gate syllabus?
Is newton raphson method is in the gate syllabus?
rajveer43
95
views
rajveer43
asked
Dec 13, 2023
Mathematical Logic
query
syllabus
engineering-mathematics
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–
0
votes
0
answers
25
Pyq
If a square matrix of order 100 has exactly 15 distinct eigen values, the degree of the minimal polynomial is (a) At least 15 (c) Always 15 (b) At most 15 (d) Exactly 100
If a square matrix of order 100 has exactly 15 distinct eigen values, the degree of the minimal polynomial is (a) At least 15 (c) Always 15 (b) At most 15 (d) Exactly 100...
Gaurav Kadyan
204
views
Gaurav Kadyan
asked
Nov 10, 2023
Linear Algebra
usergate2017
usermod
engineering-mathematics
linear-algebra
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–
0
votes
1
answer
26
Computer Science - UGC NET 2021 [ Question ID = 2352 ]
Which of these statements about the floor and ceiling functions are correct ? Statement 1 : ⌊2x⌋ = ⌊x⌋ + ⌊x + (1/2)⌋ for all real numbers x. Statement 2 : ⌈x + y⌉ = ⌈x⌉ + ⌈y⌉ for all real numbers x and y. Both ... I and Statement II are false. Statement I is true but Statement II is false. Statement I is false but Statement II is true.
Which of these statements about the floor and ceiling functions are correct ? Statement 1 : ⌊2x⌋ = ⌊x⌋ + ⌊x + (1/2)⌋ for all real numbers x.Statement 2 : ⌈x...
rajeshposts
283
views
rajeshposts
asked
Sep 16, 2023
Mathematical Logic
discrete-mathematics
mathematical-logic
engineering-mathematics
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–
0
votes
1
answer
27
practice book gate
the eigen values of the matrix are (a) (a+1), 0 (b) a, 0 (c) (a-1), 0 (d) 0, 0
the eigen values of the matrix are (a) (a+1), 0(b) a, 0(c) (a-1), 0(d) 0, 0
akshay_123
276
views
akshay_123
asked
Sep 7, 2023
Linear Algebra
engineering-mathematics
linear-algebra
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–
0
votes
1
answer
28
Probability | Bivariate Random Distribution
Debargha Mitra Roy
194
views
Debargha Mitra Roy
asked
Sep 20, 2023
Probability
probability
random-variable
engineering-mathematics
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–
0
votes
1
answer
29
practice book gate
The number of linearly independent solutions of the system of equations is equal to A- 1 B- 2 C-3 D- 0
The number of linearly independent solutions of the system of equationsis equal toA- 1B- 2C-3D- 0
akshay_123
383
views
akshay_123
asked
Sep 8, 2023
Linear Algebra
engineering-mathematics
linear-algebra
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–
0
votes
0
answers
30
Probability | Geometric Distribution
Determine the geometric distribution for which the mean is 3 and variance is 4.
Determine the geometric distribution for which the mean is 3 and variance is 4.
Debargha Mitra Roy
175
views
Debargha Mitra Roy
asked
Sep 26, 2023
Probability
probability
engineering-mathematics
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–
2
votes
2
answers
31
Engineering Math | Probability
A cricket club has 15 members of whom only 5 can bowl. If the names of 15 members are put into a box and 11 are drawn at random. Then the probability of obtaining an eleven containing at least 3 bowlers Is how much? $\frac{7}{13}$ $\frac{6}{13}$ $\frac{11}{15}$ $\frac{12}{13}$ None of these
A cricket club has 15 members of whom only 5 can bowl. If the names of 15 members are put into a box and 11 are drawn at random. Then the probability of obtaining an elev...
anupamsworld
514
views
anupamsworld
asked
Jun 15, 2023
Probability
engineering-mathematics
probability
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–
0
votes
1
answer
32
# Discrete Mathematics
Simplify the above expression
Simplify the above expression
Debargha Mitra Roy
221
views
Debargha Mitra Roy
asked
Aug 30, 2023
Mathematical Logic
discrete-mathematics
engineering-mathematics
propositional-logic
mathematical-logic
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–
3
votes
3
answers
33
Made Easy: Linear Algebra (MSQ)
Let $A$ be a $3$ x $3$ matrix with rank $2$. Then, $AX=0$ has The trivial solution $X=0$. One independent solution. Two independent solution. Three independent solution.
Let $A$ be a $3$ x $3$ matrix with rank $2$. Then, $AX=0$ hasThe trivial solution $X=0$.One independent solution.Two independent solution.Three independent solution.
DebRC
1.0k
views
DebRC
asked
Sep 19, 2022
Linear Algebra
linear-algebra
engineering-mathematics
rank-of-matrix
matrix
system-of-equations
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–
0
votes
0
answers
34
Matrices
Çșȇ ʛấẗẻ
61
views
Çșȇ ʛấẗẻ
asked
Aug 28, 2023
Mathematical Logic
engineering-mathematics
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–
0
votes
1
answer
35
Consider an undirected random graph of eight vertices. The probability that there is an edge between a pair of vertices is 1/2. What is the expected number of unordered cycles of length three?
ronakagarawal
230
views
ronakagarawal
asked
Aug 23, 2023
Graph Theory
engineering-mathematics
graph-theory
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–
1
votes
3
answers
36
Graph theory | Graph Theory
A simple non directed graph contains $21$ edges, $3$ vertices of degree $4$ and the other vertices are of degree $2$.Then the number of vertices in the graph is? $8$ $13$ $18$ $21$
A simple non directed graph contains $21$ edges, $3$ vertices of degree $4$ and the other vertices are of degree $2$.Then the number of vertices in the graph is?$8$$13$$1...
Mr khan 3
25.2k
views
Mr khan 3
asked
May 28, 2018
Study Resources
graph-theory
discrete-mathematics
engineering-mathematics
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0
votes
2
answers
37
Ace workbook: If G is a complete bipartite graph with n vertices (n >= 2) and minimum number of edges, then matching number of G is ____
If G is a complete bipartite graph with n vertices (n >= 2) and minimum number of edges, then matching number of G is ____1n-1⌊n/2⌋⌈n/2⌉
yuuchan
477
views
yuuchan
asked
Jul 22, 2023
Graph Theory
graph-theory
engineering-mathematics
+
–
28
votes
4
answers
38
GATE CSE 2019 | Question: 5
Let $U = \{1, 2, \dots , n\}$ Let $A=\{(x, X) \mid x \in X, X \subseteq U \}$. Consider the following two statements on $\mid A \mid$. $\mid A \mid = n2^{n-1}$ $\mid A \mid = \Sigma_{k=1}^{n} k \begin{pmatrix} n \\ k \end{pmatrix}$ Which of the above statements is/are TRUE? Only I Only II Both I and II Neither I nor II
Let $U = \{1, 2, \dots , n\}$ Let $A=\{(x, X) \mid x \in X, X \subseteq U \}$. Consider the following two statements on $\mid A \mid$.$\mid A \mid = n2^{n-1}$$\mid A \mi...
Arjun
11.4k
views
Arjun
asked
Feb 7, 2019
Combinatory
gatecse-2019
engineering-mathematics
discrete-mathematics
combinatory
1-mark
+
–
0
votes
1
answer
39
GO class
sir in this question m should be equal to n without this how rank=n?
sir in this question m should be equal to n without this how rank=n?
JayRathi
370
views
JayRathi
asked
Jul 16, 2023
Linear Algebra
goclasses
engineering-mathematics
+
–
1
votes
1
answer
40
#Aptitude
#Aptitude.
#Aptitude.
Çșȇ ʛấẗẻ
117
views
Çșȇ ʛấẗẻ
asked
Jun 26, 2023
Mathematical Logic
#aptitude
verbal-aptitude
engineering-mathematics
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