In the DE, (3x+4y+2)dx+(x+8y)dy, what is the first substitution? v=x+y x=u+h, y=v+k u=vz v=uz In the DE, (3x+4y+2)dx+(x+8y)dy, which among methods should be used? Coefficients linear to two variables Substitution method Integrating Factor Bernoulli's DE

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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In the DE, (3x+4y+2)dx+(x+8y)dy, what is the first substitution?
v=x+y
x=u+h, y=v+k
u=vz
v=uz
In the DE, (3x+4y+2)dx+(x+8y)dy, which among methods should be used?
Coefficients linear to two variables
Substitution method
Integrating Factor
Bernoulli's DE
Transcribed Image Text:In the DE, (3x+4y+2)dx+(x+8y)dy, what is the first substitution? v=x+y x=u+h, y=v+k u=vz v=uz In the DE, (3x+4y+2)dx+(x+8y)dy, which among methods should be used? Coefficients linear to two variables Substitution method Integrating Factor Bernoulli's DE
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