The Gateway to Computer Science Excellence
For all GATE CSE Questions
Toggle navigation
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Prev
Blogs
New Blog
Exams
Recent questions tagged isi2018pcba
0
votes
1
answer
1
ISI2018PCBA4
Let $A$ and $B$ are two nonempty finite subsets of $\mathbb{Z}$, the set of all integers. Define $A+B=\{a+b:a\in A,b\in B\}$.Prove that $\mid A+B \mid \geq \mid A \mid + \mid B \mid 1 $, where $\mid S \mid$ denotes the cardinality of finite set $S$.
asked
May 12, 2019
in
Set Theory & Algebra
by
akash.dinkar12
Boss
(
42.7k
points)

52
views
isi2018pcba
settheory&algebra
descriptive
+1
vote
0
answers
2
ISI2018PCBA3
Let $n,r\ $and$\ s$ be positive integers, each greater than $2$.Prove that $n^r1$ divides $n^s1$ if and only if $r$ divides $s$.
asked
May 12, 2019
in
Numerical Ability
by
akash.dinkar12
Boss
(
42.7k
points)

32
views
isi2018pcba
generalaptitude
numericalability
descriptive
0
votes
0
answers
3
ISI2018PCBA2
Let there be a pile of $2018$ chips in the center of a table. Suppose there are two players who could alternately remove one, two or three chips from the pile. At least one chip must be removed, but no more than three chips can be removed in a ... game, that is, whatever moves his opponent makes, he can always make his moves in a certain way ensuring his win? Justify your answer.
asked
May 12, 2019
in
Numerical Ability
by
akash.dinkar12
Boss
(
42.7k
points)

36
views
isi2018pcba
generalaptitude
numericalability
logicalreasoning
descriptive
+1
vote
1
answer
4
ISI2018PCBA1
Consider a $n \times n$ matrix $A=I_n\alpha\alpha^T$, where $I_n$ is the $n\times n$ identity matrix and $\alpha$ is an $n\times 1$ column vector such that $\alpha^T\alpha=1$.Show that $A^2=A$.
asked
May 12, 2019
in
Linear Algebra
by
akash.dinkar12
Boss
(
42.7k
points)

94
views
isi2018pcba
engineeringmathematics
linearalgebra
matrices
descriptive
To see more, click for the
full list of questions
or
popular tags
.
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
PSUs Recruitment
ISRO Recruitment
BARC Recruitment
GATE CSE: All NITs Admissions
GATE CSE: IIT Hyderabad Admissions
Follow @csegate
Recent questions tagged isi2018pcba
Recent Blog Comments
Click on the CCMT tag.
passing year 2020 is available in application...
@MiNiPanda Last yr it was 755 for non ews gen...
No, as per notification, final year not eligible....
some more experiences are there in this...
50,834
questions
57,804
answers
199,490
comments
108,241
users