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7
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1
GATE CSE 2017 Set 1 | Question: 02
Consider the first-order logic sentence $F:\forall x(\exists yR(x,y))$. Assuming non-empty logical domains, which of the sentences below are implied by $F$? $\exists y(\exists xR(x,y))$ $\exists y(\forall xR(x,y))$ $\forall y(\exists xR(x,y))$ $¬\exists x(\forall y¬R(x,y))$ IV only I and IV only II only II and III only
commented
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Mathematical Logic
Jan 14, 2022
17.2k
views
gatecse-2017-set1
mathematical-logic
first-order-logic
2
answers
2
PGEE 2018
Three person plays a game by tossing a coin, if atleast one of the outcome is different from another end is declared, coins are biased with probability of head is 1/4 what is probability that game ends in first round
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in
Probability
May 29, 2020
827
views
iiith-pgee
probability
3
answers
3
GATE CSE 2009 | Question: 60
Consider a binary max-heap implemented using an array. What is the content of the array after two delete operations on $\left\{25,14,16,13,10,8,12\right\}$ $\left\{14,13,12,10, 8\right\}$ $\left\{14,12,13,8,10\right\}$ $\left\{14,13,8,12,10\right\}$ $\left\{14,13,12,8,10\right\}$
commented
in
DS
Jan 2, 2020
8.6k
views
gatecse-2009
data-structures
binary-heap
normal
4
answers
4
GATE CSE 2007 | Question: 3
What is the maximum number of different Boolean functions involving $n$ Boolean variables? $n^2$ $2^n$ $2^{2^n}$ $2^{n^2}$
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in
Set Theory & Algebra
Sep 3, 2019
10.0k
views
gatecse-2007
combinatory
functions
normal
9
answers
5
GATE CSE 2019 | Question: 27
Consider the following C program: #include <stdio.h> int r() { static int num=7; return num--; } int main() { for (r();r();r()) printf(“%d”,r()); return 0; } Which one of the following values will be displayed on execution of the programs? $41$ $52$ $63$ $630$
commented
in
Programming in C
Jul 14, 2019
27.2k
views
gatecse-2019
programming-in-c
programming
2-marks
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