MATH 3200-001: ELEMENTARY DIFFERENTIAL EQUATIONS
Fall 1997, University of Colorado Denver
Instructor: Prof. Andrew V. Knyazev

Test 1

1. Find the linear ordinary differential equation of the second order considering x to be an independent variable:

   1. 

   2. 
   3. 
   4. 
   5. None
2. Find the boundary value problem for the differential equation of the third order:
   1. 
   2. 
   3. 
   4. 
   5. None
3. Find the initial value problem for the ordinary differential equation of the first order:
   1. 
   2. 
   3. 
   4. y' = 0, y(0)=y(1)=0
   5. None
4. Find the partial differential equation of the first order:
   1. 
   2. 
   3. 
   4. 
   5. None
5. Solve Find x (-2):
   1. The solution does not exist
   2. 1
   3. 2
   4. 4
   5. None
6. Solve Find y (-2):
   1. 0
   2. 1
   3. e
   4. -e
   5. None
7. Solve

   

   Find y'(1):

   1. 0
   2. 1
   3. -1
   4. 2
   5. None
8. Solve

   

   Find x(-1):

   1. 1
   2. 3
   3. -1
   4. -3
   5. None