t2(corrected)_ode_90052_20110622wed_s11

t2(corrected)_ode_90052_20110622wed_s11 - TALLAHASSEE...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
t2(corrected)_ode_90052_ 20110622wed_s11.docx , 6/22/2011 5:48 PM, page 1 of 1. TALLAHASSEE COMMUNITY COLLEGE MAP 2302-90052 // [email protected] // SUMMER’11 LAST ____________________ TEST #2 (corrected) // ZILL’s CLASSIC 5 -th ed. §4.1.1, 4.1.2, 4.1.3, and §4.2, plus CARRY-OVER. Test Day: TUESDAY, JUNE 14, 2011 FIRST ___________________ INSTRUCTOR: D. Jones INSTRUCTIONS : SEE THE INSTRUCTION PAGE. #1. [14 pts] Determine whether these functions are LD (Linearly Dependent) or LI (Linearly Independent. Show your work. Do not use the Wronskian.       2 2 1 2 3 2 4 f x x , f x x x , f x x ````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` #2. [ 14 pts] Given the ODE   3 4 0 y y y *  , verify that (a)   1 x y x e is a solution to   * and (b)   4 2 x y x e is a solution to   * . ````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` #3. [14 pts] Use the Wronskian to show that   1 x y x e and   4 2 x y x e are LI on x     . ````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` #4. [14 pts] Given that   2 7 1 2 x x x c e c e is the GenSol (General Solution) to 9 14 0 y y y  , find values for 1 c and 2 c which satisfy the initial conditions   0 2 and   0 1  
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern