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Author Question: Find the general solution of the differential equation y"+ y = csc x. (Read 177 times)

fnuegbu

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on: May 27, 2021

Question 1

Use the method of variation of parameters to find the general solution of the nonhomogeneous linear equation  x2y" - (2x + x2)y' + (2 + x)y =  2x3e-x  given that  y1(x) = x and y2(x) = xex are independent solutions of the corresponding homogeneous equation.

Question 2

Find the general solution of the differential equation y"+ y = csc x.
◦ C1 cos x + C2 sin x + x cos x + sin x ln (sin x)
◦ C1 cos x + C2 sin x + x sin x + cos x ln (cos x)
◦ C1 cos x + C2 sin x - x cos x + sin x ln (sin x)
◦ C1 cos x + C2 sin x - x cos x - sin x ln (sin x)
◦ C1 cos x + C2 sin x - x sin x + cos x ln (cos x)
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Marked as best answer by fnuegbu on May 27, 2021

JaynaD87

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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fnuegbu

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Reply 2 on: May 27, 2021
:D TYSM

scikid

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Reply 3 on: Yesterday
Wow, this really help

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