Read sections 4.1-4.5, pages 150-180, in Nagle & Saff.
Work the following problems in Nagle & Saff and hand in your solutions at the beginning of class.
Section 4.2, pages 158-159, exercises 9, 13, 15, 19, 22, 30.
Section 4.3, pages 167-168, exercises 7, 13, 17, 21.
Section 4.4, page 172, exercise 1.
Section 4.5, page 180, exercise 1.
Ask questions.
Work on the method of reduction of order for second order linear differential equations with nonconstant coefficients.
Work on homogeneous linear second order differential equations with constant coefficients.
Read sections 4.6-4.7, pages 182-191 of Nagle & Saff.
Work the following problems in Nagle & Saff and hand in your solutions at the beginning of class on Thursday, February 26.
Section 4.4, pages 172-173, exercises 5, 6, 8, 9.
Section 4.5, page 180, exercises 6, 11, 19, 35.
Section 4.6, page 187, exercise 1.
Section 4.7, page 191, exercise 1.
Groups 5, 6, and 9: get organized for your project that is due on Thursday, March 5. Group 5 has project B on pages 143-144 of Nagle & Saff; group 6 has project C on pages 144-145; and group 9 has project F on pages 147-149.