Solve the following exact differential equations. a 2xy-9x² + (2y + x² +1)/2 = 0 dx b. 2xy² +4=2(3-x²y)y' y(-1)=8 2ty C./ ²+1 y (0) = -3 21-(2-In (1²+1)) y'=0 y(5)=0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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4, Solve the following exact differential equations.
a 2xy-9x² + (2y + x² +1)/2 = 0 y (0) = -3
dx
b. 2xy² +4=2(3-x²y)y' y(-1)=8
2ty
C/ ²+1
-21-(2-In (1²+1)) y'=0>(5)=0
Transcribed Image Text:4, Solve the following exact differential equations. a 2xy-9x² + (2y + x² +1)/2 = 0 y (0) = -3 dx b. 2xy² +4=2(3-x²y)y' y(-1)=8 2ty C/ ²+1 -21-(2-In (1²+1)) y'=0>(5)=0
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