(b) Solve the set of congruences 2x =1 (mod 5) x=3 (mod 4)
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 3CEXP
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Question
Solve 3a and 2b with all steps
![as its first row.
4
6 ) are algebraic
TT
(e)
The eigen values of
over Q.
ИТ-003
1
Р.Т.О.
For n>3, show that the symmetric group
(a)
Sn is not cyclic, but can be generated by 2
elements.
(b)
Solve the set of congruences
2x=1 (mod 5)
x=3 (mod 4)
Let S be a non empty set. Show that Map
(S, S), the set of all mappings from S to S is
a monoid. Determine the group kernel of
Map(S, S).
(c)
13
(a)
Evaluate the
legendre symbol
997
irreducible
(b)
representations of D3. Further, write down
the character table of D3.
Find the invariant factors of Z8 × Z12× Z15.
Determine
all
the
(c)
Show that L={x"y|n>0} is a regular
(a)
language.
Check
4.
(b)
978-81-266-4945-7 is a valid ISBN number.
if
the
ISBN
number
Let a, ß be complex numbers. Prove that if
a+ß and aß are algebraic numbers, then a
and B are also algebraic
(c)
5.
(a)
Let F be a finite field. Show that the product
of all the non-zero elements of F is --1.
1
has order 3 and
-1
(b)
The matrix A =
therefore it defines a matrix representation
of the cyclic group G of order 3. Find a
G-invariant, positive definite hermitian
2.
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1b06c23-fe45-4a53-8094-98ced8b3e2d3%2Ff78b1913-9d0a-467a-8c04-6ca9c29bfeb0%2F08k2m3q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:as its first row.
4
6 ) are algebraic
TT
(e)
The eigen values of
over Q.
ИТ-003
1
Р.Т.О.
For n>3, show that the symmetric group
(a)
Sn is not cyclic, but can be generated by 2
elements.
(b)
Solve the set of congruences
2x=1 (mod 5)
x=3 (mod 4)
Let S be a non empty set. Show that Map
(S, S), the set of all mappings from S to S is
a monoid. Determine the group kernel of
Map(S, S).
(c)
13
(a)
Evaluate the
legendre symbol
997
irreducible
(b)
representations of D3. Further, write down
the character table of D3.
Find the invariant factors of Z8 × Z12× Z15.
Determine
all
the
(c)
Show that L={x"y|n>0} is a regular
(a)
language.
Check
4.
(b)
978-81-266-4945-7 is a valid ISBN number.
if
the
ISBN
number
Let a, ß be complex numbers. Prove that if
a+ß and aß are algebraic numbers, then a
and B are also algebraic
(c)
5.
(a)
Let F be a finite field. Show that the product
of all the non-zero elements of F is --1.
1
has order 3 and
-1
(b)
The matrix A =
therefore it defines a matrix representation
of the cyclic group G of order 3. Find a
G-invariant, positive definite hermitian
2.
3.
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