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Questions by kvkumar

0 votes
2 answers
1
quick sort
asked Nov 7, 2017 in Algorithms 281 views
1 vote
1 answer
2
hashing
asked Nov 7, 2017 in DS 115 views
1 vote
1 answer
3
FLAGS
asked Aug 8, 2017 in CO and Architecture 71 views
2 votes
1 answer
4
counting
Number of words of 4 letters that can be formed with the letters of the word IITJEE is a) 42 b) 82 c)102 d) 142
Number of words of 4 letters that can be formed with the letters of the word IITJEE is a) 42 b) 82 c)102 d) 142
asked May 20, 2017 in Probability 286 views
0 votes
0 answers
5
how to Solve Any 3rd Degree Polynomial Equation
how to Solve Any 3rd Degree Polynomial Equation ax3 + bx2 + cx + d = 0
how to Solve Any 3rd Degree Polynomial Equation ax3 + bx2 + cx + d = 0
asked Jan 16, 2017 in Mathematical Logic 100 views
1 vote
2 answers
6
L = {an bam|n,m ≥ 0 and n = m mod 5} is regular
L = {an bam|n,m ≥ 0 and n = m mod 5} is regular
L = {an bam|n,m ≥ 0 and n = m mod 5} is regular
asked Dec 3, 2016 in Theory of Computation 204 views
1 vote
1 answer
7
The regular expression corresponding to the finite automata given below is
The regular expression corresponding to the finite automata given below is (ab*(a+b)+ϵ)* (ϵ+a(a+b)b*a)* ((ϵ+(a+b)ab*)a)* (ab*(a+b)a+a)*(ab*(a+b)+ε)
The regular expression corresponding to the finite automata given below is (ab*(a+b)+ϵ)* (ϵ+a(a+b)b*a)* ((ϵ+(a+b)ab*)a)* (ab*(a+b)a+a)*(ab*(a+b)+ε)
asked Dec 2, 2016 in Theory of Computation 631 views
6 votes
4 answers
8
ISRO2014-12
How many states are there in a minimum state deterministic finite automaton accepting the language $L = \{w \mid w \in \{0,1\}^*,$ number of 0's is divisible by 2 and number of 1's is divisible by 5, respectively $\}$? 7 9 10 11
How many states are there in a minimum state deterministic finite automaton accepting the language $L = \{w \mid w \in \{0,1\}^*,$ number of 0's is divisible by 2 and number of 1's is divisible by 5, respectively $\}$? 7 9 10 11
asked Jun 30, 2016 in Theory of Computation 2.9k views
4 votes
4 answers
9
ISRO2014-20
Which of the following is not a maturity level as per Capability Maturity Model? Initial Measurable Repeatable Optimized
Which of the following is not a maturity level as per Capability Maturity Model? Initial Measurable Repeatable Optimized
asked Jun 30, 2016 in IS&Software Engineering 2.3k views
1 vote
2 answers
10
os
The dynamic allocation of storage areas with VSAM files is accomplished by Hashing Control splits Overflow areas Relative recoding
The dynamic allocation of storage areas with VSAM files is accomplished by Hashing Control splits Overflow areas Relative recoding
asked Jun 26, 2016 in Operating System 439 views
2 votes
2 answers
11
output of c prog
#include<stdio.h> int main(){ int a; if(a=printf("hello")) printf("gatecse%d",a); }
#include<stdio.h> int main(){ int a; if(a=printf("hello")) printf("gatecse%d",a); }
asked Jun 6, 2016 in Programming 230 views
1 vote
2 answers
12
matrix
Let $x_1, x_2, x_3, x_4, y_1, y_2, y_3$ and $y_4$ be fixed real numbers, not all of them equal to zero. Define 4 $\times$ ... Then rank(A) equals 1 or 2 0 4 2 or 3
Let $x_1, x_2, x_3, x_4, y_1, y_2, y_3$ and $y_4$ be fixed real numbers, not all of them equal to zero. Define 4 $\times$ ... Then rank(A) equals 1 or 2 0 4 2 or 3
asked Jun 2, 2016 in Linear Algebra 161 views
1 vote
1 answer
13
limits
Let $f(x,y) = \begin{cases} 1, & \quad if \: xy=0, \\ xy, & \quad xy \neq 0. \end{cases}$ Then $f$ is continuous at $(0,0)$ and $\frac{\partial f}{ \partial x} (0,0)$ exists $f$ is not continuous at $(0,0)$ ... $f$ is not continuous at $(0,0)$ and $\frac{\partial f}{ \partial x} (0,0)$ does not exist
Let $f(x,y) = \begin{cases} 1, & \quad if \: xy=0, \\ xy, & \quad xy \neq 0. \end{cases}$ Then $f$ is continuous at $(0,0)$ and $\frac{\partial f}{ \partial x} (0,0)$ exists $f$ is not continuous at $(0,0)$ and $\frac{\partial f}{ \partial x} (0,0)$ exists ... $f$ is not continuous at $(0,0)$ and $\frac{\partial f}{ \partial x} (0,0)$ does not exist
asked Jun 2, 2016 in Calculus 145 views
0 votes
1 answer
14
probability
asked Jun 2, 2016 in Probability 132 views
0 votes
1 answer
15
sets
asked Jun 2, 2016 in Set Theory & Algebra 86 views
0 votes
1 answer
16
algebra
asked Jun 2, 2016 in Set Theory & Algebra 47 views
1 vote
2 answers
17
eigen vectors
Let $\lambda_1, \lambda_2, \lambda_3$ denote the eigenvalues of the matrix $ A = \begin{pmatrix} 1 & 0 & 0 \\ 0 & \cos t & \sin t \\ 0 & -\sin t & \cos t \end{pmatrix}$. If $\lambda_1+ \lambda_2+\lambda_3=\sqrt{2} +1$ ... $\{ - \frac{\pi}{4}, \frac{\pi}{4} \}$ $\{ - \frac{\pi}{3}, \frac{\pi}{3} \}$
Let $\lambda_1, \lambda_2, \lambda_3$ denote the eigenvalues of the matrix $ A = \begin{pmatrix} 1 & 0 & 0 \\ 0 & \cos t & \sin t \\ 0 & -\sin t & \cos t \end{pmatrix}$. If $\lambda_1+ \lambda_2+\lambda_3=\sqrt{2} +1$ then the set of possible values of $t, - \pi \leq t < \pi$, is Empty set $\{ \frac{\pi}{4} \}$ $\{ - \frac{\pi}{4}, \frac{\pi}{4} \}$ $\{ - \frac{\pi}{3}, \frac{\pi}{3} \}$
asked Jun 2, 2016 in Linear Algebra 211 views
2 votes
1 answer
18
calculus
Consider the function $f(x)=\begin{cases} \int_0^x \{5+ \mid 1-y \mid \} dy & \quad if \: x>2 \\ 5x+2 & \quad if \: x \leq 2 \end{cases}$ Then $f$ is not continuous at x=2 $f$ is continuous and differentiable everywhere $f$ is continuous everywhere but not differentiable at x=1 $f$ is continuous everywhere but not differentiable at x=2
Consider the function $f(x)=\begin{cases} \int_0^x \{5+ \mid 1-y \mid \} dy & \quad if \: x>2 \\ 5x+2 & \quad if \: x \leq 2 \end{cases}$ Then $f$ is not continuous at x=2 $f$ is continuous and differentiable everywhere $f$ is continuous everywhere but not differentiable at x=1 $f$ is continuous everywhere but not differentiable at x=2
asked Jun 2, 2016 in Calculus 104 views
0 votes
1 answer
19
probability
asked Jun 2, 2016 in Probability 52 views
0 votes
2 answers
20
dbms
asked Jun 1, 2016 in Databases 86 views
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