EMT 201 THIRD QUIZ

Our third and last quiz will be on November 26, Tuesday. This quiz covers chapters 7, 8, and 9 in our text/workbook. As a review, solve the following:
1. ℒ-1     5/(s^2+9)

2. ℒ-1     (3s-7)/s^2

3. ℒ-1     (s+1)/(〖(s+1 )〗^2+9) – 15/(〖18 [(s+1)〗^2+9]) + 1/(18 ( s-2 ))

4. ℒ         [cos 8t – sin⁡〖8 t〗/(4 )
5. ℒ        e^ 3t sin 4t

6. Solve y “+ y’ -2y = e^ 3x by a) undermined coefficient and
b) by variation of parameters.
7. Solve y” + 4y ( y’) ^3 = 0.

Similar exercises will come out. Refer to your notes and textbook for further guidance.

Prof. Vic E. Odarve, Madonna University, Elele campus, Rivers State, Nigeria

Engineering Math 201

Engineering Math 201

Engineering Mathematics 1 students batch 2013 First Semester

Engineering Mathematics 1 students batch 2013 First Semester

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