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Author Question: Specify the interval where y = ln x is a solution of the differential equation xy"+ y' = 0. (Read 51 times)

NguyenJ

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on: May 27, 2021

Question 1

State the order of the following differential equation and whether it is linear or nonlinear:
y'2 = xy.
◦ 1st order; nonlinear
◦ 2nd order; linear
◦ 1st order; linear
◦ 2nd order; nonlinear
◦ None of the above

Question 2

Specify the interval where y = ln x is a solution of the differential equation xy"+ y' = 0.
◦ (0, ∞)
◦ (-1, 1)
◦ (-∞, 0)
◦ (-∞, ∞)
◦ None of the above
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Marked as best answer by NguyenJ on May 27, 2021

samiel-sayed

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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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NguyenJ

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  • Posts: 516
Reply 2 on: May 27, 2021
YES! Correct, THANKS for helping me on my review

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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