The right hand side of the following first order problem is a linear function of x and y . Use the substitution v=x−y to solve the initial value problem. y′=sin^2(x−y), y(5)=5 We obtain the following separable equation in the variables x and v: ------------- Solving this equation and transforming back to the variables x and y we arrive at the implicit solution ----------- =x+C Finally we obtain the explicit solution of the initial value problem as y=----------

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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In case an equation is in the form y′=f(ax+by+c), i.e., the RHS is a linear function of x and y. We will use the substitution v=ax+by+c to find an implicit general solution.

 

The right hand side of the following first order problem is a linear function of x and y . Use the substitution v=x−y to solve the initial value problem.

 
y′=sin^2(x−y),  y(5)=5
 

We obtain the following separable equation in the variables x and v:   ------------- 

 

Solving this equation and transforming back to the variables x and y we arrive at the implicit solution

 
----------- =x+C
 

Finally we obtain the explicit solution of the initial value problem as

 
y=----------
Expert Solution
Step 1

Given

y′=sin²(x−y),  y(5)=5

 

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