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class 12
| maths
| binary operations
Solutions for all the questions from class 12
of subject maths
of chapter binary operations
CLASS
class 10
class 11
class 12
class 6
class 7
class 8
class 9
SUBJECT
maths
CHAPTER
3d coordination system
and transformation formulas
application of derivatives
application of integrals
applications of derivatives
area
binary operations
binomial theorem
circles
complex numbers
View All ↓
class 12
Maths
Algebra
Binary Operations
The statement
$(p→q)$
is equivalent to (A)
$p∨q$
(B)
$p∧q$
(C)
$p∧q$
(D)
$p∨q$
class 12
Maths
Algebra
Binary Operations
The statement
$(p→q)$
is equivalent to (A)
$p∨q$
(B)
$p∧q$
(C)
$p∧q$
(D)
$p∨q$
Class 12
Maths
Algebra
Binary Operations
Let* be a binary operation on
$N$
given by a*b = HCF
$(a,b)a,bN˙$
Write the value of 22*4.
Class 12
Maths
Algebra
Binary Operations
If the binary operation * on the set of integers
$Z,$
is defined by
$a⋅b=a+3b_{2},$
then find the value of
$2⋅4$
Class 12
Maths
Algebra
Binary Operations
If the binary operation *, defined on Q, is defined as
$a⋅b=2a+b−ab,$
for all
$a∗bQ,$
find the value of
$3∗4$
Class 12
Maths
Algebra
Binary Operations
Let A = R × R and * be the binary operation on A defined by (a, b) * (c, d) = (a + c, b + d). Show that * is commutative and associative. Find the identity element for * on A.
Class 12
Maths
Algebra
Binary Operations
A binary operation * on the set {0,1,2,3,4,5} is defined as:
$a⋅b={a+ba+b−6ifa+b<6ifa+b≥6$
Show that zero is the identity for this operation and each element a of the set is invertible with 6a, being the inverse of a.
Class 12
Maths
Algebra
Binary Operations
Consider the binary operation* on the set {1, 2, 3, 4, 5} defined by a * b=min. {a, b}. Write the operation table of the operation *.
Class 12
Maths
Algebra
Binary Operations
Consider the binary operations*:
$RxR$
and
$o:RxR$
defined as a
$⋅b=∣a−b∣$
and
$aob=a$
for all
$a,b∈R˙$
Show that * is commutative but not associative,
$_{′}o_{′}$
is associative but not commutative.
Class 12
Maths
Algebra
Binary Operations
Let * be a binary operation of
$N$
given by a
$a⋅b=LCM(a,b)$
for all
$a,b∈N˙$
Find
$5⋅7.$
1
2
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class 12
| maths
| binary operations
Solutions for all the questions from class 12
of subject maths
of chapter binary operations
Filter Results
CLASS
class 10
class 11
class 12
class 6
class 7
class 8
class 9
SUBJECT
maths
CHAPTER
3d coordination system
and transformation formulas
application of derivatives
application of integrals
applications of derivatives
area
binary operations
binomial theorem
circles
complex numbers
View All ↓
class 12
Maths
Algebra
Binary Operations
The statement
$(p→q)$
is equivalent to (A)
$p∨q$
(B)
$p∧q$
(C)
$p∧q$
(D)
$p∨q$
class 12
Maths
Algebra
Binary Operations
The statement
$(p→q)$
is equivalent to (A)
$p∨q$
(B)
$p∧q$
(C)
$p∧q$
(D)
$p∨q$
Class 12
Maths
Algebra
Binary Operations
Let* be a binary operation on
$N$
given by a*b = HCF
$(a,b)a,bN˙$
Write the value of 22*4.
Class 12
Maths
Algebra
Binary Operations
If the binary operation * on the set of integers
$Z,$
is defined by
$a⋅b=a+3b_{2},$
then find the value of
$2⋅4$
Class 12
Maths
Algebra
Binary Operations
If the binary operation *, defined on Q, is defined as
$a⋅b=2a+b−ab,$
for all
$a∗bQ,$
find the value of
$3∗4$
Class 12
Maths
Algebra
Binary Operations
Let A = R × R and * be the binary operation on A defined by (a, b) * (c, d) = (a + c, b + d). Show that * is commutative and associative. Find the identity element for * on A.
Class 12
Maths
Algebra
Binary Operations
A binary operation * on the set {0,1,2,3,4,5} is defined as:
$a⋅b={a+ba+b−6ifa+b<6ifa+b≥6$
Show that zero is the identity for this operation and each element a of the set is invertible with 6a, being the inverse of a.
Class 12
Maths
Algebra
Binary Operations
Consider the binary operation* on the set {1, 2, 3, 4, 5} defined by a * b=min. {a, b}. Write the operation table of the operation *.
Class 12
Maths
Algebra
Binary Operations
Consider the binary operations*:
$RxR$
and
$o:RxR$
defined as a
$⋅b=∣a−b∣$
and
$aob=a$
for all
$a,b∈R˙$
Show that * is commutative but not associative,
$_{′}o_{′}$
is associative but not commutative.
Class 12
Maths
Algebra
Binary Operations
Let * be a binary operation of
$N$
given by a
$a⋅b=LCM(a,b)$
for all
$a,b∈N˙$
Find
$5⋅7.$
1
2
Previous
page
1 / 1
You're on page
1
Next
page
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