92
You visited us
92
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Degree of a Differential Equations
Determine whe...
Question
Determine whether or not following functions is homogeneous
f
(
x
,
y
)
=
x
+
y
c
o
s
y
x
If homogeneous enter 1 else enter 0
Open in App
Solution
f
(
x
,
y
)
=
x
+
y
c
o
s
y
x
⇒
f
(
t
x
,
t
y
)
=
t
x
+
t
y
c
o
s
t
y
t
x
=
t
(
x
+
y
c
o
s
y
x
)
=
t
f
(
x
,
y
)
Hence this is a homogeneous function of degree 1
Suggest Corrections
0
Similar questions
Q.
Determine whether or not the following function is homogeneous:
f
(
x
,
y
)
=
√
x
2
+
2
x
y
+
3
y
2
If homogeneous enter 1 else enter 0.
Q.
Determine whether or not the following function is homogeneous:
f
(
x
,
y
)
=
x
sin
y
+
y
sin
x
If homogeneous enter 1 else enter 0.
Q.
Alloys are homogeneous mixtures of two or more elements. The elements could be two metals, or a metal and a non-metal.
If true enter 1, else enter 0
Q.
Let
f
and
g
be real-valued functions such that
f
(
x
+
y
)
+
f
(
x
−
y
)
=
2
f
(
x
)
⋅
g
(
y
)
∀
x
,
y
ϵ
R
if
f
is not identically zero and
f
|
(
x
)
|
≤
1
,
∀
x
ϵ
R
,
then
|
g
(
y
)
|
≤
1
,
∀
y
ϵ
R
.
If true enter 1 else enter 0
Q.
State whether the given statement is true or false. If true enter
1
or else enter
0
.
(
x
,
y
)
is an ordered pair whose components are
x
and
y
.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Degree of a Differential Equation
MATHEMATICS
Watch in App
Explore more
Degree of a Differential Equations
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app