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61
GO Classes CS/DA 2025 | Weekly Quiz 5 | Linear Algebra | Question: 11
The rank and nullity of a matrix $A$ are 4 and 2 , respectively. The nullity of $A^{\top}$ is 3 . What are the dimensions of $A$ ? $6 \times 7$ $4 \times 5$ $7 \times 6$ $5 \times 4$
The rank and nullity of a matrix $A$ are 4 and 2 , respectively. The nullity of $A^{\top}$ is 3 . What are the dimensions of $A$ ?$6 \times 7$$4 \times 5$$7 \times 6$$5 \...
GO Classes
56
views
GO Classes
asked
Apr 3
Linear Algebra
goclasses2025_csda_wq5
goclasses
linear-algebra
matrix
2-marks
+
–
0
votes
0
answers
62
Context Free language sample question
Give a context-free grammar for each of the following languages. Consider, Σ={0,1}. A. The language of strings that start with 1 B. The language of strings of the form WWR C. The language of strings that contain the substring 001 D. The language {0n10n where n ≥ 0} E. ... i, j ≥ 0} J. The language {1i01j | j is a multiple of four or i = 3 + 2j where i, j ≥ 0}
Give a context-free grammar for each of the following languages. Consider, Σ={0,1}.A. The language of strings that start with 1B. The language of strings of the form WWR...
dazeeee
70
views
dazeeee
asked
Apr 3
Theory of Computation
theory-of-computation
finite-automata
context-free-language
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–
0
votes
0
answers
63
BME entrance exam
A data file of 1,000,000 records must be stored using bucket hashing. Record length is 350 bytes, the net capacity of a block is 2000 bytes. Keys occupy 32 bytes, while pointers need 8 bytes. Each bucket consists of 2 blocks. How many blocks are needed at least to store the whole structure (i.e. data file + hash table) on disc? Select one:
A data file of 1,000,000 records must be stored using bucket hashing. Record length is 350 bytes, the net capacity of a block is 2000 bytes. Keys occupy 32 bytes, while p...
Ilqar
69
views
Ilqar
asked
Apr 2
0
votes
1
answer
64
BME entrance exam
A hash function h maps 16-bit inputs to 8-bit hash values. What is the largest k such that in any set of 1000 inputs, there are at least k inputs that h maps to the same hash value?
A hash function h maps 16-bit inputs to 8-bit hash values. What is the largest k such that in any set of 1000 inputs, there are at least k inputs that h maps to the same ...
Ilqar
66
views
Ilqar
asked
Apr 2
0
votes
1
answer
65
Permutation and combination
Your mother-in-law buys 1000 small gifts to give to relatives for Christmas. Each of the 1000 things in different. There are 25 relatives to give gifts to. How many ways are there to distribute the gifts? The correct answer is $25^{1000}$. I ... ? I know some people may feel its silly question but please trust me many people like me are confused with this doubt.
Your mother-in-law buys 1000 small gifts to give to relatives for Christmas. Each of the 1000 things in different. There are 25 relatives to give gifts to. How many ways ...
rajishu07
105
views
rajishu07
asked
Apr 2
Mathematical Logic
combinatory
engineering-mathematics
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0
votes
0
answers
66
#Doubt #GO+Gateoverflow test series
Anyone have taken two consecutive years of combine (GO+Go classes )Test series ? I wanted to know if question are repeated or all new question will be in 2025 test series of go classes ? Actually I purchased combine test series of go ... I will get All repeated question then my money will be lost ..So please help me in this regard @DeepakPoonia @SachinMittal 1
Anyone have taken two consecutive years of combine (GO+Go classes )Test series ? I wanted to know if question are repeated or all new question will be in 2025 test series...
ENTJ007
53
views
ENTJ007
asked
Apr 2
Others
test-series
general
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–
0
votes
0
answers
67
Theory of Computation | design of Turing Machine
Is this the correct Turing machine for the language $0^n 1^n0^n$? assuming $ at the end and begining of the input tape
Is this the correct Turing machine for the language $0^n 1^n0^n$?assuming $ at the end and begining of the input tape
RahulVerma3
54
views
RahulVerma3
asked
Apr 2
Theory of Computation
theory-of-computation
turing-machine
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–
0
votes
0
answers
68
Test series
Is there any test series for pgee ece available
Is there any test series for pgee ece available
Soymya
35
views
Soymya
asked
Apr 1
0
votes
0
answers
69
when the gate overflow test series for 2025 will avalilabe ?
jenilS7
40
views
jenilS7
asked
Apr 1
0
votes
0
answers
70
Admission queries
Which NIT or IIITs can I get with Gate score 453, Gate cs 2024 (paper: CS) AND is there any chance of lower IIT (non core branch) ? (Category: Gen)
Which NIT or IIITs can I get with Gate score 453, Gate cs 2024 (paper: CS) AND is there any chance of lower IIT (non core branch) ? (Category: Gen)
Jiten008
108
views
Jiten008
asked
Apr 1
NITs
coap
admissions
mtech
iit
nit
iiit
ccmt
gate-preparation
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0
votes
0
answers
71
Data Representation and Arithmetic Algorithms
MULTIPLICATION OF (-15) AND (3) USING BOOTH'S ALGORITHM Please solve this question😭
MULTIPLICATION OF (-15) AND (3) USING BOOTH'S ALGORITHMPlease solve this question😭
Siddhi Jagtap
68
views
Siddhi Jagtap
asked
Apr 1
0
votes
1
answer
72
Practice Material Question
If G is a connected graph with 6 vertices and maximum number of edges, then which of the following is true ? (a) Euler path exists, but Euler circuit does not exist in G. (b) Only Euler path exists in G. (c) Euler circuit does not exists in G (d) G is not traversable.
If G is a connected graph with 6 vertices and maximum number of edges, then which of the following is true ? (a) Euler path exists, but Euler circuit does not exist in G....
Akash Chakraborty
108
views
Akash Chakraborty
asked
Mar 30
Graph Theory
gate-preparation
graph-theory
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0
votes
1
answer
73
Discrete Mathematics | Relations | Equivalence relation |
The relation R on the set {(a, b) |a, b € Z} where (a, b)R(c, d) means a = c or b = d. Is R a equivalence relation or not ?
The relation R on the set {(a, b) |a, b € Z} where (a, b)R(c, d) means a = c or b = d. Is R a equivalence relation or not ?
RahulVerma3
73
views
RahulVerma3
asked
Mar 30
Others
discrete-mathematics
relations
equivalence-class
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0
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1
answer
74
does ack sent by the reciver contains crc
arunnaik_0110
60
views
arunnaik_0110
asked
Mar 30
Computer Networks
computer-networks
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–
0
votes
0
answers
75
Is it possible for a non engineer to do M.tech ?
I have done M.Sc in mathematics and I was also eligible to write Gate CS&IT 2024 paper. Moreover I have qualified this paper with a score of 503 . So now I want to do M.Tech/M.S in any (core or interdisciplinary) branch of ... many NIT's have their cutoff less than my score but they only allow B.Tech/B.E/MCA students but not M.Sc math
I have done M.Sc in mathematics and I was also eligible to write Gate CS&IT 2024 paper. Moreover I have qualified this paper with a score of 503 . So now I want to do M...
psych0
60
views
psych0
asked
Mar 29
NITs
mtech
admissions
nit
iisc
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–
0
votes
0
answers
76
GateOverflow Group
Is there any Discord Group for Gateoverflow or any other groups? If it is there, please share it here.
Is there any Discord Group for Gateoverflow or any other groups? If it is there, please share it here.
teja1521
51
views
teja1521
asked
Mar 29
0
votes
0
answers
77
Exam
Design a 3-bit code to represent each of the six digits of the base-6 number system. Make the binary code self-complementing so that the 5's complement is obtained by changing 1's to 0's and Os to 1's in all bits of the coded numbers.
Design a 3-bit code to represent each of the six digits of the base-6 number system. Make the binary code self-complementing so that the 5's complement is obtained by cha...
Bubby
74
views
Bubby
asked
Mar 27
Digital Logic
number-system
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–
0
votes
1
answer
78
Gate 2024 score 609 and rank 2300, can i get any 2nd gen iit's or old nit's?
Please list down the possibilities with current placement scenarios.
Please list down the possibilities with current placement scenarios.
Deepak9000
207
views
Deepak9000
asked
Mar 27
Written Exam
score
apply
cutoffs
admissions
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–
0
votes
0
answers
79
Write the quadruples, triples and indirect triples for the expression x=*y; a=&x;.
Kathir_073
65
views
Kathir_073
asked
Mar 26
0
votes
0
answers
80
Channel utilisation
I am having problems calculating channel utilization. The question at hand reads as follows: An application using TCP and will send data in windows of 64000 bytes over a 100 Mbit/s link. The round-trip time is 20ms and transmission times can be neglected. What ... windows size / (Bandwidth * RTT) but I am unsure if this is the correct way. Any help would be greatly appreciated.
I am having problems calculating channel utilization. The question at hand reads as follows: An application using TCP and will send data in windows of 64000 bytes over a ...
Ger
93
views
Ger
asked
Mar 25
Computer Networks
computer-networks
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–
0
votes
0
answers
81
Regular Expresssion And NFA (THEORY OF AUTOMATA ASSIGNMENT # 1)
1. Write regular expressions and draw NFA for the following languages over the alphabet Σ = {a, b}: a. All strings that do not end with aa. b. All strings that contain an even number of b's c. All strings that contain atleast ... with double letters (aa or bb) e. All strings that does not ends with double letter.(can end with ab or ba)
1. Write regular expressions and draw NFA for the following languages over the alphabet Σ = {a, b}: a. All strings that do not end with aa. b. All strings that contain a...
Talha Riaz
112
views
Talha Riaz
asked
Mar 23
Theory of Computation
theory-of-computation
regular-expression
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–
0
votes
0
answers
82
IIIT-Hyderabad PGEE
How we get payment link for IIIT Hyderabad PGEE test classes,previous Previous question papers and mock tests . Please share the WhatsApp mobile number for better communication through messages
How we get payment link for IIIT Hyderabad PGEE test classes,previous Previous question papers and mock tests .Please share the WhatsApp mobile number for better communic...
Sampath Gunta
73
views
Sampath Gunta
asked
Mar 23
Site Issues
iiith-pgee
+
–
1
votes
0
answers
83
GATE CSE SET-1 2024
My question is that can we use command line arguments without use of main function's parameters argc and *argv?
My question is that can we use command line arguments without use of main function's parameters argc and *argv?
RahulVerma3
153
views
RahulVerma3
asked
Mar 22
Programming in C
programming-in-c
programming
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–
0
votes
1
answer
84
Regular Expression
Set of binary strings starting with 11 and ending with 00. E.g., 1100,1110100 ,1100100
Set of binary strings starting with 11 and ending with 00. E.g., 1100,1110100 ,1100100
hasina ali
90
views
hasina ali
asked
Mar 21
Theory of Computation
theory-of-computation
regular-expression
+
–
0
votes
0
answers
85
GATE Results 2024, Preference for coap and ccmt.
My score in gate cse is 624 and rank is 1934. My category is EWS, can i expect top nits, and for which colleges should i apply for in coap? Kind of confused here, Thanks.
My score in gate cse is 624 and rank is 1934. My category is EWS, can i expect top nits, and for which colleges should i apply for in coap? Kind of confused here, Thanks....
Venomking
91
views
Venomking
asked
Mar 21
0
votes
0
answers
86
Preference for admission into Top 7 IITs and IISC Bangalore ? How to prepare for Interviews and written tests?
GATE 2024 CS Score 822 Rank 206 Category General What should be the preference order ? How to prepare for interviews and written tests for admissions as well as P...
paditya26
120
views
paditya26
asked
Mar 19
IISc/IITs
admissions
gate-preparation
iisc-interview
interview
+
–
0
votes
1
answer
87
Apriori Algorithm
Consider a Big Bazar scenario where the product set is P = {Rice, Pulse, Oil, Milk, Apple}. The database comprises six transactions where 1 represents the presence of the product and 0 represents the absence of the product. Transaction ID Rice Pulse Oil MIlk Apple t1 1 1 1 0 0 ... t4 1 1 0 1 0 t5 1 1 1 0 1 t6 1 1 1 1 1 Apply Apriori Algorithm and find support, confidence and lift.
Consider a Big Bazar scenario where the product set is P = {Rice, Pulse, Oil, Milk, Apple}. The database comprises six transactions where 1 represents the presence of the...
rahulkarmakar2002
148
views
rahulkarmakar2002
asked
Mar 19
Data Mining and Warehousing
data-mining
algorithms
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–
0
votes
1
answer
88
Gate CSE 2024 Admissions for M.Tech
Hello, I have scored AIR 210 in gate CSE 2024 & Gate Score 819. I belong to OBC-NCL category. What are my chances to get IITB and IITD for M.Tech CSE TA program (2 yrs)? What should be my preference order for M.Tech CSE (TA - 2 year) program in the top 7-8 IITs?
Hello, I have scored AIR 210 in gate CSE 2024 & Gate Score 819. I belong to OBC-NCL category. What are my chances to get IITB and IITD for M.Tech CSE TA program (2 yrs)?W...
roshan.m03
193
views
roshan.m03
asked
Mar 18
IISc/IITs
query
admissions
admission
+
–
0
votes
0
answers
89
Eligibility Criteria M.Sc
I have done M.Sc in mathematics and computing with 6.1 cgpa am I eligible for Mtech cse
I have done M.Sc in mathematics and computing with 6.1 cgpa am I eligible for Mtech cse
rahul_2048
55
views
rahul_2048
asked
Mar 18
GATE
eligibility
mtech
query
+
–
1
votes
1
answer
90
Recurrence relation
What is the returned value by the given function below. Algo fun(n) { If(x<=2) return 1; Else { Return fun(n1/2) + n; } } Note : Assume that all the syntax and data type constraints are valid and just check algorithm.
What is the returned value by the given function below.Algo fun(n){ If(x<=2) return 1; Else { Return fun(n1/2) + n; }}Note : Assume that all...
jenilS7
139
views
jenilS7
asked
Mar 18
Algorithms
recurrence-relation
algorithms
sequence-series
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