If the function f(x,y) is continuous near the point (a,b), then at least one solution of the differential equation y' = f(x,y) exists on some open interval I containing the point x = a and, moreover, that if in addition the of partial derivative is continuous near (a,b) then this solution is unique on some (perhaps smaller) interval J. Determine whether existence of at least one solution of the given initial value problem is thereby oy guaranteed and, if so, whether uniqueness of that solution is guaranteed. dy dx Select the correct choice below and fill in the answer box(es) to complete your choice. (Type an ordered pair.) A. = √y; y(0) = 5 OB. The theorem implies the existence of at least one solution because f(x,y) is continuous near the point This solution is unique because df ay The theorem implies the existence of at least one solution because f(x,y) is continuous near the point same point. O C. The theorem does not imply the existence of at least one solution because f(x,y) is not continuous near the point is also continuous near that same point. However, this solution is not necessarily unique because of dy is not continuous near that

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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If the function f(x,y) is continuous near the point (a,b), then at least one solution of the differential equation y' = f(x,y) exists on some open interval I containing the point x = a and, moreover, that if in addition the
Əf
partial derivative is continuous near (a,b) then this solution is unique on some (perhaps smaller) interval J. Determine whether existence of at least one solution of the given initial value problem is thereby
dy
guaranteed and, if so, whether uniqueness of that solution is guaranteed.
dy
dx
= 4√/y; y(0) = 5
Select the correct choice below and fill in the answer box(es) complete your choice.
(Type an ordered pair.)
O A.
The theorem implies the existence of at least one solution because f(x,y) is continuous near the point
This solution is unique because =
af
dy
O B.
The theorem implies the existence of at least one solution because f(x,y) is continuous near the point
same point.
O C. The theorem does not imply the existence of at least one solution because f(x,y) is not continuous near the point
is also continuous near that same point.
However, this solution is not necessarily unique because
af
dy
is not continuous near that
Transcribed Image Text:If the function f(x,y) is continuous near the point (a,b), then at least one solution of the differential equation y' = f(x,y) exists on some open interval I containing the point x = a and, moreover, that if in addition the Əf partial derivative is continuous near (a,b) then this solution is unique on some (perhaps smaller) interval J. Determine whether existence of at least one solution of the given initial value problem is thereby dy guaranteed and, if so, whether uniqueness of that solution is guaranteed. dy dx = 4√/y; y(0) = 5 Select the correct choice below and fill in the answer box(es) complete your choice. (Type an ordered pair.) O A. The theorem implies the existence of at least one solution because f(x,y) is continuous near the point This solution is unique because = af dy O B. The theorem implies the existence of at least one solution because f(x,y) is continuous near the point same point. O C. The theorem does not imply the existence of at least one solution because f(x,y) is not continuous near the point is also continuous near that same point. However, this solution is not necessarily unique because af dy is not continuous near that
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