Most viewed questions in Engineering Mathematics / GATE Overflow for GATE CSE

4 votes

1 answer

2551

Calculus
It should be 1 and 3 ?? please correct me if I'm wrong.

It should be 1 and 3 ?? please correct me if I'm wrong.

Ashwin Kulkarni

1.2k views

Ashwin Kulkarni asked Jan 1, 2018

0 votes

0 answers

2552

calculus differentiation question

himanich

1.2k views

himanich asked Jun 22, 2016

1 votes

2 answers

2553

graph theory
A graph with n vertices and 0 edges.can this graph be called as Bipartite ? i mean can we simply partition the n vertices into two sets of vertices such that there is no edge within the set as well there is no edge between the two sets and say it as a Bipartite graph ?

A graph with n vertices and 0 edges.can this graph be called as Bipartite ? i mean can we simply partition the n vertices into two sets of vertices such that there is no ...

Vicky rix

1.2k views

Vicky rix asked Mar 11, 2017

0 votes

0 answers

2554

Gate_2018_Model_Paper
How to solve it for M^-1?

How to solve it for M^-1?

Harikesh Kumar

1.2k views

Harikesh Kumar asked Jan 31, 2018

1 votes

2 answers

2555

Matching in graph theory
Can anone please explain what is a perfect matching in graph theory?

Can anone please explain what is a perfect matching in graph theory?

dhingrak

1.2k views

dhingrak asked Nov 29, 2014

0 votes

2 answers

2556

Kenneth Rosen Edition 7 Exercise 6.1 Question 57 (Page No. 398)
The name of a variable in the JAVA programming language is a string of between $1$ and $65,535$ characters, inclusive, where each character can be an uppercase or a lowercase letter, a dollar sign, an underscore, or a digit, except that the first character must not be a digit. Determine the number of different variable names in JAVA.

The name of a variable in the JAVA programming language is a string of between $1$ and $65,535$ characters, inclusive, where each character can be an uppercase or a lower...

admin

1.2k views

admin asked Apr 28, 2020

2 votes

1 answer

2557

Determining a given subset is partition or not?
Which of these collections of subsets are partitions of the set of bit strings of length 8? (a) the set of bit strings that end with 00, the set of bit strings that end with 01, the set of bit strings that end with 10, and the ... I can't find any overlapping elements between different partition of (b) and if there is any, then why not in (a).

Which of these collections of subsets are partitions of the set of bit strings of length 8?(a) the set of bit strings that end with 00, the set of bit strings that end wi...

SomnathKayal

1.2k views

SomnathKayal asked Apr 5, 2016

0 votes

2 answers

2558

permutations
The number of ways in which 6 rings can be worn on the four fingers of one hand is: a. 360 b. 4^6 c. 6C4 d. 6^4

The number of ways in which 6 rings can be worn on the four fingers of one hand is:a. 360b. 4^6c. 6C4d. 6^4

Desert_Warrior

1.2k views

Desert_Warrior asked Feb 17, 2016

1 votes

1 answer

2559

Is it true that singular matrix is always triangular matrix whether upper or lower triangular ?
What is the value of the following limit? $\lim_{x \to a} \frac{d}{dx}\,\frac{\sin^2 x}{x}$ $0$ $2$ $1$ $\frac{1}{2}$ None of the above

What is the value of the following limit? $$\lim_{x \to a} \frac{d}{dx}\,\frac{\sin^2 x}{x}$$$0$$2$$1$$\frac{1}{2}$None of the above

radha gogia

1.2k views

radha gogia asked Oct 28, 2015

2 votes

0 answers

2560

solve reccurrence (Non homogeneous , by taking partial solution)
A(n) = 7A(n-1) - 10A(n-2) + n , along with approach thankyou ,

A(n) = 7A(n-1) - 10A(n-2) + n , along with approach thankyou ,

sumit goyal 1

1.2k views

sumit goyal 1 asked Jan 15, 2018

1 votes

2 answers

2561

NIELIT 2017 DEC Scientific Assistant A - Section B: 41
If a random coin is tossed $11$ times, then what is the probability that for $7$th toss head appears exactly $4$ times? $5/32$ $15/128$ $35/128$ None of the options

If a random coin is tossed $11$ times, then what is the probability that for $7$th toss head appears exactly $4$ times?$5/32$$15/128$$35/128$None of the options

admin

1.2k views

admin asked Mar 31, 2020

1 votes

2 answers

2562

MadeEasy Test Series: Mathematical Logic - First Order Logic
Pardon for the screenshot though. No idea of latex.

Pardon for the screenshot though. No idea of latex.

Shamim Ahmed

1.2k views

Shamim Ahmed asked Jan 8, 2019

1 votes

1 answer

2563

Narsingh Deo Problem 2-28

ankitgupta.1729

1.2k views

ankitgupta.1729 asked Apr 15, 2018

0 votes

0 answers

2564

1.You are in a game show! There are 10 closed doors, 0 leads to nothing and 1 leads to an expensive sports car.

Q.You are in a game show! There are 10 closed doors, 0 leads to nothing and 1 leads to an expensive sports car. You are allowed to pick a door and earn the sports car if ...

Akriti sood

1.2k views

Akriti sood asked Nov 24, 2016

1 votes

1 answer

2565

Discrete Maths:- Test series
Number of positive integer less than equal to 1000 that are relatively prime to 15?

Number of positive integer less than equal to 1000 that are relatively prime to 15?

rahul sharma 5

1.2k views

rahul sharma 5 asked Nov 8, 2017

3 votes

1 answer

2566

Bayes Probability
Supppose you have a large barrel containing a number of plastic eggs. Some eggs contain pearl and rest contain nothing.Some eggs are painted blue,rest are painted red. Suppose 40 % of the eggs are painted blue,(5/13) of the eggs containing pearls are painted blue,and 20 % of the red eggs are empty. What is the probability that the egg painted blue contains a pearl?

Supppose you have a large barrel containing a number of plastic eggs.Some eggs contain pearl and rest contain nothing.Some eggs are paintedblue,rest are painted red.Suppo...

bahirNaik

1.2k views

bahirNaik asked Dec 30, 2015

1 votes

0 answers

2567

linear algebra

set2018

1.2k views

set2018 asked Jul 31, 2017

4 votes

0 answers

2568

Made Easy Full Test - Hashing + Probability
Question - Consider a hash table with 8 slots that use chaining for collision resolution. The table is initially empty. What is the probability that after 4 keys are inserted, at least a chain of size 3 is created? (assume simple uniform hashing is used) Correct answer - $29*8^{^{-3}}$ My answer - $8*8^{^{-3}}$

Question - Consider a hash table with 8 slots that use chaining for collision resolution. The table is initially empty. What is the probability that after 4 keys are inse...

Akash Mishra

1.1k views

Akash Mishra asked Jan 18, 2018

1 votes

2 answers

2569

ISI2014-DCG-35
Let $A$ and $B$ be disjoint sets containing $m$ and $n$ elements respectively, and let $C=A \cup B$. Then the number of subsets $S$ (of $C$) which contains $p$ elements and also has the property that $S \cap A$ contains $q$ ... $\begin{pmatrix} m \\ p-q \end{pmatrix} \times \begin{pmatrix} n \\ q \end{pmatrix}$

Let $A$ and $B$ be disjoint sets containing $m$ and $n$ elements respectively, and let $C=A \cup B$. Then the number of subsets $S$ (of $C$) which contains $p$ elements a...

Arjun

1.1k views

Arjun asked Sep 23, 2019

0 votes

0 answers

2570

Graph_Self Doubt
Let G be a simple graph with 11 vertices . if degree of each vertex is atleast 3 and atmost 5 , then the number of edges in G should lie between I got 16 and 28

Let G be a simple graph with 11 vertices . if degree of each vertex is atleast 3 and atmost 5 , then the number of edges in G should lie between I got 16 and 28

Magma

1.1k views

Magma asked Jan 8, 2019

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