Solution Also kalhere, are two continously differentiable rreal valued function and c is given Given that f(x,y) and g(x,y) constant.. that v is unit vector in R². Now, Prove that, v ( + ) = 2 əx We have, f -(+) g 3. g Vf-fVg (del) is differential opratore. V ˇ ( ) = ³ ¦ (‡) +¹ ÷ (‡) + (†) x dx lale know that by the partial fraction. differentiation such that g af ex ag fax g² similarly, and, 2 2 dz -(+) = ▼( - ) - 83 - 832 g² Therefore, Hence, of f 129 + k g g² H Iz g² Mow, Substitute these value in general equation we get, - 29 faz g ag by got - for =9f-fv g g² [-] бу at f sy 7 · ( ) = + ( [# - 3 + + + ² 2 ) = g² (132 +38-+*32)] ay Proved
Solution Also kalhere, are two continously differentiable rreal valued function and c is given Given that f(x,y) and g(x,y) constant.. that v is unit vector in R². Now, Prove that, v ( + ) = 2 əx We have, f -(+) g 3. g Vf-fVg (del) is differential opratore. V ˇ ( ) = ³ ¦ (‡) +¹ ÷ (‡) + (†) x dx lale know that by the partial fraction. differentiation such that g af ex ag fax g² similarly, and, 2 2 dz -(+) = ▼( - ) - 83 - 832 g² Therefore, Hence, of f 129 + k g g² H Iz g² Mow, Substitute these value in general equation we get, - 29 faz g ag by got - for =9f-fv g g² [-] бу at f sy 7 · ( ) = + ( [# - 3 + + + ² 2 ) = g² (132 +38-+*32)] ay Proved
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
TRANSCRIBE THE FOLLOWING TEXT IN DIGITAL FORMAT
![Solution
Also
where,
Given that f(x,y) and g(x,y)
are two
continously differentiable
rreal valued function and c is
given
Now, Prove that,
v ( + ) =
constant.
that v is unit vector in R².
2
əx
We have,
f
(1)
.
V
ˇ ( ) = ³ & (‡) +¹ ÷ (‡) + (†)
x
dx
lale know that by the partial fraction
differentiation such that
=
g Vf-fVg
(del) is differential opratore.
g
af
ex
ag
fax
g²
similarly,
and,
2
2
dz
-(+) =
Therefore,
Hence,
▼(-7) - [832 - 432
+
ag
of fay
129
Mow,
general equation we get,
g²
g²
+ k
H
g Iz
g²
Substitute these value in
-
29
faz
g
got - for
2f
=9f-fv g
g²
sy
--f
g²
g
V
· ( + ) = + ( [# - 3 + + + ²) =
бу
(132 +38-+*32)]
ay
Proved](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F05acc741-d43b-42c1-835f-678a6d9974b9%2Ffd6d65a9-2d54-4d11-8ec3-1f7af01e4531%2F38f798_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solution
Also
where,
Given that f(x,y) and g(x,y)
are two
continously differentiable
rreal valued function and c is
given
Now, Prove that,
v ( + ) =
constant.
that v is unit vector in R².
2
əx
We have,
f
(1)
.
V
ˇ ( ) = ³ & (‡) +¹ ÷ (‡) + (†)
x
dx
lale know that by the partial fraction
differentiation such that
=
g Vf-fVg
(del) is differential opratore.
g
af
ex
ag
fax
g²
similarly,
and,
2
2
dz
-(+) =
Therefore,
Hence,
▼(-7) - [832 - 432
+
ag
of fay
129
Mow,
general equation we get,
g²
g²
+ k
H
g Iz
g²
Substitute these value in
-
29
faz
g
got - for
2f
=9f-fv g
g²
sy
--f
g²
g
V
· ( + ) = + ( [# - 3 + + + ²) =
бу
(132 +38-+*32)]
ay
Proved
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