y' + y" = 2x²y 10y' - y = ex 2 tanh(y)y′ +2xy+3=0 y” = tanh(y/x)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter9: Multivariable Calculus
Section9.CR: Chapter 9 Review
Problem 54CR
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Define each ODEs whether they are 1st-order linear,1st-order non linear, 2nd-order linear, or 2nd-order non linear.   

y' + y" = 2x²y
10y' - y = ex
2 tanh(y)y +2xy+3=0
y” = tanh(y/x)
Transcribed Image Text:y' + y" = 2x²y 10y' - y = ex 2 tanh(y)y +2xy+3=0 y” = tanh(y/x)
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