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Author Question: Solve the following initial-value problem:cos(x)y' + sin(x)y = 2 cos3(x) sin(x) - 1, y = 3, 0 x . (Read 138 times)

jace

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Question 1

Solve the following  initial-value problem   = 9.8 - 0.196v,  v(0) = 48.
◦ v = 50 + 2e-0.196t
◦ v = 50 - e-0.196t
◦ v = 50 - 2e-0.196t
◦ v = 100 - 4e-0.196t
◦ v = 100 + 2e-0.196t

Question 2

Solve the following initial-value problem:
cos(x)y' + sin(x)y = 2 cos3(x) sin(x) - 1,  y = 3,  0 ≤  x ≤ .
◦ y = - cos3 x - sin(x) + 7 cos(x)
◦ y = cos3 x - sin(x) + cos(x)
◦ y = cos3 x - sin(x) + 7 cos(x)
◦ y = cos3 x + sin(x) + cos(x)
◦ y = - cos3 x - sin(x) + cos(x)


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Marked as best answer by jace on May 26, 2021

cegalasso

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jace

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Reply 2 on: May 26, 2021
Excellent


brbarasa

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Reply 3 on: Yesterday
Gracias!

 

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