10. Verify that the given differential equation is exact; then solve it. (8 cos x + In y)dx + dy = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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10. Verify that the given differential equation is exact; then solve it.
(8 cos x + In y)dx +
+9 ey dy = 0
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The equation is exact and an implicit solution in the form F(x,y)= C is
= C,
where C is an arbitrary constant.
(Type an expression using X and y as the variables.)
O B. The equation is not exact.
Transcribed Image Text:10. Verify that the given differential equation is exact; then solve it. (8 cos x + In y)dx + +9 ey dy = 0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The equation is exact and an implicit solution in the form F(x,y)= C is = C, where C is an arbitrary constant. (Type an expression using X and y as the variables.) O B. The equation is not exact.
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