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(chatquestion)...Mathematics II Second Year Electrical Engineering Department Dr. Atheer Alaa Sabri Exercises Find the solution of the following Differential Equations 1) 4y" +7°y= 0, y(0) = 2, y'(0) = 0. 2) y"+w*y=0, y(0) = A, У (0) %3D В. 3) y" +2y' -8y = 0, 4) у" - 2у' - Зу%3D0, y(0) = 1, y'(0) = 8. y(0) = 1, y'(0) = 7. 5) y" - ky' = 0, y(0) = 2, y'(0) = k. 6) y" + ky' – 2k²y = 0, y(0) = 2, y'(0) = 2k . 7) y'+4y 0, y(0) = 2.8 %3D 8) y'+y=17sin(21), y(0) = -1. 9) y" - y' -6y = 0, y(0) = 6, y'(0) = 13. 10) y" -y =0, y(0) = 4, y'(0) = 0. 11) y" - 4y' +4y = 0, y(0) = 2.1, y'(0) = 3.9 12) y" + 2 y'+2 y = 0, y(0) = 1, y'(0) = -3. 13) y"+7y'+12y = 21e", y(0) = 3.5, y'(0) = -10. 14) y" +9y = 10e, y(0) = 0, y'(0) = 0. 15) y" +3y' +2.25y = 9t' +64, y(0) = 1, y'(0) = 31.5 16) y" - 6y' + 5y = 29 cos(21), y(0) = 3.2, y'(0) = 6.2 17) y" +2y'+2y = 0, y(0) = 0, y'(0) = 1. 18) y" + 2y'+17y = 0, y(0) = 0, y'(0) = 12. 155
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telegram-59653
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Mar 14, 2020
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balaji.thirumalai
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