menu
Login
Register
search
Log In
account_circle
Log In
Email or Username
Password
Remember
Log In
Register
I forgot my password
Register
Username
Email
Password
Register
add
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Blogs
Previous Year
Exams
User Aarvin
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
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
Welcome to GATE CSE Doubts, where you can ask questions and receive answers from other members of the community.
Recent Posts
New GATEOverflow PDFs
Guidelines to users
No Recent Blog Comments
Questions by Aarvin
0
votes
0
answers
6
views
Matrices, mathematics
The number of different n × n symmetric matrices with each element being either 0 or 1 is: (Note: power (2, x) is same as 2x)
The number of different n × n symmetric matrices with each element being either 0 or 1 is: (Note: power (2, x) is same as 2x)
asked
May 2
in
Linear Algebra
6
views
linear-algebra
matrices
...